V. Ram

发表

Stereoselective alkenylation of a 1,3-disubstituted pyrazol-5-one through ring transformation of 2H-pyran-2-ones

Diptesh Sil, Rishi Kumar, Ashoke Sharon, 2005 .

A diversity oriented synthesis of highly functionalized unsymmetrical biaryls through carbanion induced ring transformation of 2H-pyran-2-ones

A. Goel, V. Ram, Nidhi Agarwal, 2002 .

One-pot synthesis of unsymmetrical biaryls from suitably functionalized 2H-pyran-2-ones through carbanion-induced ring-transformation reactions

Ashoke Sharon, P. Maulik, V. Ram, 2001 .

Carbanion-induced base-catalyzed synthesis of unsymmetrical biaryls from suitably functionalized 2H-pyran-2-ones through ring-transformation reactions☆

V. Ram, Nidhi Agarwal, Dr Nidhi Agarwal, 2001 .

A facile access to the synthesis of functionalised unsymmetrical biaryls from 2H-pyran-2-ones through carbanion induced C–C bond formation

P. Maulik, V. Ram, S. Sarkhel, 2000 .

Five-Membered Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

2H-Pyran-2-ones and their annelated analogs as multifaceted building blocks for the fabrication of diverse heterocycles

R. Pratap, V. Ram, 2017 .

A convenient synthesis of partially reduced benzo[c]phenanthrenes, its ketals and ketones

V. P. Gupta, A. Mishra, R. Pratap, 2010 .

Natural and synthetic chromenes, fused chromenes, and versatility of dihydrobenzo[h]chromenes in organic synthesis.

R. Pratap, V. Ram, 2014, Chemical reviews.

Chemotherapeutic Agents. Part 10. Synthesis of 2-Pyridyl(1,2,4)triazolo(1,5-a)pyrimidines as Leishmanicides.

V. Ram, 1989 .

Mannich Bases Derived from 5-Substituted-1,3,4-oxadiazol-2-thiones

V. Ram, H. Pandey, 1973 .

Effects of N-substituted phenyltetrahydropyridines on cerebral high-affinity synaptosomal uptake of dopamine and other monoamines in several mammalian species.

S. Finklestein, R. Baldessarini, J. Neumeyer, 1984, Life sciences.

One-pot and step-wise synthesis of thieno[3,2-c]pyridin-4-ones

Shally, R. Pratap, V. Ram, 2016 .

Synthesis of bicyclic biaryls as glucose-6-phosphatase inhibitors.

V. Ram, A. Srivastava, Farhanullah, 2004, Bioorganic & medicinal chemistry.

Synthesis and glucose-6-phosphatase inhibitory activity of (thiouriedo)alkanoic acid esters.

Diptesh Sil, V. Ram, A. Srivastava, 2004, Bioorganic & medicinal chemistry letters.

Base dependent purported synthesis of congested 2-aminobenzylamines and tetrahydro-2-oxoquinazolines from 2-pyranones

V. Ram, Farhanullah, F. Samrin, 2009 .

Metal-free synthesis of nitrile based partially reduced thia-and oxa-thia[5]helicenes: conformation and dynamics

Abhinav Kumar, R. Pratap, V. Ram, 2012 .

Four-Membered Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

An efficient controlled synthesis of bent-core oligoarenes and heteroarenes through ring transformation of 2H-pyran-2-ones

A. Goel, Diptesh Sil, V. Ram, 2003 .

A REVIEW ON NEW APPROACHES AND CURRENT THERAPIES INVOLVED IN THE TREATMENT AND PROPHYLAXIS OF TUBERCULOSIS

V. Ram, N. Devanna, Rajput Neelam, 2012 .

Antihyperglycemic activity of 2-methyl-3,4,5-triaryl-1H-pyrroles in SLM and STZ models.

R. Pratap, A. Goel, N. Agarwal, 2004, Bioorganic & medicinal chemistry letters.

Carbanion induced, base-catalyzed, synthesis of highly functionalized 8-aryl-3,4-dihydro-2(1H)-naphthalenones from 2H-pyran-2-ones

V. Ram, Nidhi Agarwal, Farhanullah, 2002 .

Ab initio and experimental studies on structure and vibrational spectra of some partially reduced benzo[c]phenanthrenes.

V. P. Gupta, Soni Mishra, R. Pratap, 2009, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Regioselective synthesis of polycyclic aza-oxa and aza-oxa-thia heteroarenes as Colo-205 and HepG2 carcinoma cells growth inhibitors.

B. Kumar, M. Das, Abhinav Kumar, 2014, European journal of medicinal chemistry.

Biaryls and heterobiaryls as α-glucosidase and protein tyrosine phosphatase inhibitors

R. Pratap, Ashoke Sharon, P. Maulik, 2005 .

A carbanion induced ring switching synthesis of spiranes: an unprecedented approach

B. Kumar, Abhinav Kumar, R. Pratap, 2012 .

Sequential approach to the synthesis of 'U and Z' shaped polycyclic heteroarenes.

V. Bajpai, B. Kumar, Abhinav Kumar, 2012, Organic & biomolecular chemistry.

An efficient non-catalytic, regioselective approach to the synthesis of angularly fused polycyclic systems

R. Pratap, V. Ram, 2009 .

2-Oxobenzo[h]chromene: a novel entry for the concise and efficient synthesis of indeno[1,2-c]phenanthrenes ☆

R. Pratap, V. Ram, 2007 .

Synthesis of annelated [a]aza-anthracenones and thieno[3,2-g]aza-naphthalenones through ring transformation of 2H-pyran-2-one followed by photocyclization

R. Pratap, Ashoke Sharon, P. Maulik, 2005 .

An innovative approach to the synthesis of annelated [a]diaza-anthracenones through tandem cyclization ☆

Ashoke Sharon, P. Maulik, V. Ram, 2004 .

Pyrido[2,3-d]pyrimidines and pyrido[2,3-d; 5-d']dipyrimidines as potential chemotherapeutic agents. VIII

A. Vlietinck, V. Ram, D. Berghe, 1988 .

Strategy to Construct Stair-Shaped Partially Reduced Naphtho[1,2-b]pyrano[2,3-d]oxepines and Dinaphtho[1,2-b,d]oxepines

B. Kumar, Abhinav Kumar, R. Pratap, 2016 .

Six-Membered Heterocycles

R. Pratap, V. Ram, Vishnu Ji Ram, 2019, The Chemistry of Heterocycles.

Eight-Membered Ring Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

Synthesis of 1-amino-2-aroyl/acetylnaphthalenes through a base mediated one pot inter and intramolecular C-C bond formation strategy.

B. Kumar, Abhinav Kumar, R. Pratap, 2014, Organic & biomolecular chemistry.

POLARIZED KETENE DITHIOACETALS—PART II: SYNTHESIS OF S,S- AND S,N-CYCLIC KETENE DITHIOACETALS AND THEIR TRANSFORMATION TO AZOLES AND 1,3-DITHIOLE-2-THIONES

V. Ram, S. Singh, M. Nath, 1994 .

Thiophenes, Pyrazolothiophenes and Pyrimidinothiophenes as Pesticides

V. Ram, 1979 .

A Diversified Approach to the Synthesis of Highly Functionalized Novel Azines and Azoles from 2H-Pyran-2-ones

B. Kumar, Sandeep Kumar, V. Ram, 2012 .

Synthesis of thiophenes and thieno[3,2-c]pyran-4-ones as antileishmanial and antifungal agents

P. Shukla, A. Goel, V. Ram, 1997 .

Synthesis of dibenzo[d,f]diazepinones and alkenylindolinones through ring transformation of 2H-pyran-2-one-3-carbonitriles by indolin-2-ones

B. Kumar, Abhinav Kumar, R. Pratap, 2013 .

A non-catalytic approach to the synthesis of 5,6-dihydrobenzo[h]quinolines

R. Pratap, V. Ram, 2007 .

Three-Membered Ring Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

Synthesis of aminonicotinonitriles and diaminopyridines through base-catalyzed ring transformation of 2H-pyran-2-ones.

A. Goel, V. Ram, Nidhi Agarwal, 2003, The Journal of organic chemistry.

Synthesis of aminonicotinonitriles and diaminopyridines through base-catalyzed ring transformation of 2H-pyran-2-ones.

A. Goel, V. Ram, Nidhi Agarwal, 2003, The Journal of organic chemistry.

SYNTHESIS OF 2,4-SUBSTITUTED 6,7-PHENANTHRENO- AND 6,7-ACENAPHTHENOPTERIDINES

A. Vlietinck, V. Ram, H. Pandey, 1981 .

Thieno[2,3‐d]pyrimidines as Potential Chemotherapeutic Agents

V. Ram, 1979, Archiv der Pharmazie.

Synthesis of thiophenes and pyranone fused thiophenes by base induced inter and intramolecular C–S and C–C bond formation: a non-catalytic approach

B. Kumar, V. Ram, P. Mishra, 2012 .

Carbanion-induced base-catalyzed synthesis of 1H-isothiochromenes, benzo[c]thiochromenes through ring-transformation reactions of 6-aryl-2H-pyran-2-ones.

V. Ram, A. Saxena, P. Srivastava, 2001, The Journal of organic chemistry.

Pyrazoles and Pyrazolo [3,4‐d]pyrimidines as Biologically Active Agents

V. Ram, L. Mishra, H. N. Pandey, 1979, Archiv der Pharmazie.

Carbanion induced synthesis of annulated unsymmetrical biaryls through ring transformation of 2H-pyran-2-oneCentral Drug Research Institute communication no. 6207

Ashoke Sharon, P. Maulik, V. Ram, 2002 .

Natural and synthetic 2H-pyran-2-ones and their versatility in organic synthesis☆

A. Goel, V. Ram, 2009 .

ChemInform Abstract: Carbanion Induced Synthesis of Annulated Unsymmetrical Biaryls Through Ring Transformation of 2H-Pyran-2-one.

Ashoke Sharon, P. Maulik, V. Ram, 2002 .

Synthesis and antihyperglycemic activity of suitably functionalized 3H-quinazolin-4-ones.

V. Ram, A. Srivastava, Farhanullah, 2003, Bioorganic & medicinal chemistry.

An Elegant Approach Towards the Regioselective Synthesis of Deazalumazines Through Nucleophile Induced Ring Transformation Reactions of 6-Aryl-3-cyano-4-methylthio-2H-pyran-2-ones

V. Ram, A. Saxena, P. Srivastava, 2000 .

Complexing behaviour of D(+)-1,2-bis(4-phenyl-1,2,4-triazoline-5-thione-3-yl)ethylene glycol with iron(III), nickel(II), copper(II), zinc(II) and mercury(II)

V. Ram, L. Mishra, H. N. Pandey, 1979, Transition Metal Chemistry.

Seven-Membered Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

Amberlyst 15 catalyzed synthesis of indole–pyrazole based tri(hetero)arylmethanes

Ashoke Sharon, P. Maulik, V. Ram, 2004 .

Synthesis of bridgedhead azolo[3,2-a]pyrimidines and imidazo[2,1-b]thiazines through ring transformation of 2H-pyran-2-ones

A. Goel, V. Ram, P. Srivastava, 2003 .

Synthesis of Quinolizines, Pyrano[4,3-b]quinolizines and Azaquinolizines Through Nucleophile Induced Ring Transformation Reactions

V. Ram, A. Saxena, P. Srivastava, 1999 .

A concise synthesis of highly functionalized α, β-unsaturated γ-butyrolactones through ring contraction of 2H-pyran-2-ones

Diptesh Sil, Ashoke Sharon, P. Maulik, 2004 .

An Expeditious Synthesis of 9,10-Dihydrophenanthrene by Condensation of 2H-Pyran-2-ones with α-Tetralone†‡

A. Goel, V. Ram, 1997 .

Natural and Synthetic 2H-Pyran-2-ones and Their Versatility in Organic Synthesis

A. Goel, V. Ram, 2009 .

Synthetic potential of 2-oxobenzo[h]chromene for the construction of polycyclic azaheteroaromatics with a steroid-like skeleton

R. Pratap, V. Ram, 2007 .

Chemotherapeutic agents XXV: synthesis and leishmanicidal activity of carbazolylpyrimidines☆

V. Ram, P. Y. Guru, N. Haque, 1992 .

Synthesis and in vivo Antihyperglycemic Activity of 5‐(1H‐Pyrazol‐3‐yl)methyl‐1H‐tetrazoles.

R. Pratap, Ashoke Sharon, P. Maulik, 2005 .

Latent leishmanicidal activity of quinazolinones and 1,2,4-triazoloquinazolinones

A. Goel, V. Ram, A. Kapil, 1994 .

Synthesis of angular annulated heteroaromatic quinazolino[3,2-a]quinazolines

V. Ram, D. S. Kushwaha, 1990 .

Chemotherapeutic agents. XIX. Synthesis of [1,2,4]‐Triazoloquinazolinones and related compounds as antihypertensive agents

V. Ram, D. Kushwaha, R. C. Srimal, 1990 .

Oxygenated chalcones and bischalcones as potential antimalarial agents.

V. Ram, S. Chandra, A. Saxena, 2000, Bioorganic & medicinal chemistry letters.

Present status of hepatoprotectants.

A. Goel, V. Ram, 1999, Progress in drug research. Fortschritte der Arzneimittelforschung. Progres des recherches pharmaceutiques.

A Novel Synthesis of Ferrocenylarenes and Heteroarenes Through Ring Transformation Reactions

A. Goel, V. Ram, P. Srivastava, 2000 .

A novel strategy for the expeditious synthesis of aryl-tethered highly congested 2-hydroxybenzyl alcohols from 2-pyranones

V. Ram, Farhanullah, F. Samrin, 2007 .

An efficient substituent dependent synthesis of congested pyridines and pyrimidines

B. Kumar, R. Pratap, V. Ram, 2007 .

Guanidine and amidine mediated synthesis of bridgehead triazaphenalenes, pyrimidines and pyridines through domino reactions☆

R. Pratap, A. Goel, V. Ram, 2007 .

Substituent directed regioselective synthesis of 2-oxonicotonic acids and methyl nicotinates

R. Pratap, P. Maulik, V. Ram, 2007 .

A novel route for the synthesis of highly congested aryl-tethered 2-aminobenzylamines through ring transformation of 2-pyranones

V. Ram, Farhanullah, F. Samrin, 2007 .

An efficient synthesis of (E) -(2 -arylpyrazino[1,2 -a ]pyrimidine-4-ylidene)acetonitriles and cyanomethyl appended pyrimidines

R. Pratap, A. Goel, V. Ram, 2007 .

Synthesis of Biphenanthrenyls and Role of C−H···X Noncovalent Interactions in Conformational Control

Y. Ohashi, Ashoke Sharon, P. Maulik, 2004 .

An Expeditious Synthesis of Heteroarenes through Carbanion‐Induced Ring Transformation Reactions of Suitable Functionalized Pyran‐2‐ones

A. Goel, V. Ram, P. Srivastava, 1998 .

Carbanion induced synthesis of dibenzo[a,c]cycloheptenes through ring transformation reactions of 2H-pyran-2-one☆

V. Ram, Nidhi Agarwal, 2002 .

Tetraazaacenaphthene, tetraazaphenalene and 1,3,4-thiadiazole derivatives as potential leishmanicides

B. Tekwani, A. Goel, V. Ram, 1997 .

Synthesis of arylated highly congested indans using a domino sequence

B. Kumar, R. Pratap, V. Ram, 2007 .

An Elegant Approach Towards the Regioselective Synthesis of Deazalumazines Through Nucleophile‐Induced Ring Transformation Reactions of 6‐Aryl‐3‐cyano‐4‐methylthio‐2H‐pyran‐2‐ones.

V. Ram, A. Saxena, P. Srivastava, 2000 .

A convenient synthesis and hepatoprotective activity of imidazo[1,2-c]pyrimido[5,4-e]pyrimidine, tetraazaacenaphthene and tetraazaphenalene from cyclic ketene aminals through tandem addition-cyclization reactions.

A. Goel, P. Maulik, V. Ram, 2002, Bioorganic & medicinal chemistry.

Direct alkenylation of indolin-2-ones by 6-aryl-4-methylthio-2H-pyran-2-one-3-carbonitriles: a novel approach

B. Kumar, Abhinav Kumar, R. Pratap, 2013, Beilstein journal of organic chemistry.

Synthesis and in vivo antihyperglycemic activity of 5-(1H-pyrazol-3-yl)methyl-1H-tetrazoles.

R. Pratap, Ashoke Sharon, P. Maulik, 2005, Bioorganic & medicinal chemistry letters.

5‐Cyano‐6‐aryluracil and 2‐thiouracil derivatives as potential chemotherapeutic agents. IV

A. Vlietinck, V. Ram, D. Berghe, 1984 .

Economical synthesis of novel class of heteroatom containing partially reduced polycyclic aromatic hydrocarbons

R. Pratap, V. Ram, 2009 .

An efficient and versatile route to the synthesis of 9,10-dihydro-3-formylphenanthrenes ☆

R. Pratap, V. Ram, 2007 .

Chemotherapeutic agents, XXI: Synthesis of π‐deficient pyrimidines as leishmanicides

V. Ram, 1991, Archiv der Pharmazie.

Chemotherapeutic agents XI: synthesis of pyrimidines and azolopyrimidines as leishmanicides☆

V. Ram, U. Singha, P. Y. Guru, 1990 .

Chemotherapeutic Agents. Part 19. Synthesis of (1,2,4)- Triazoloquinazolinones and Related Compounds as Antihypertensive Agents.

V. Ram, D. Kushwaha, L. Mishra, 1991 .

Chemotherapeutic agents. XVI [1]. Synthesis of Pyrimidines and fused pyrimidines as leishmanicides

V. Ram, 1989 .

Chemotherapeutic agents. XII [1]. Synthesis of Pyrimidines and Fused Pyrimidines as leishmanicides and herbicides†

V. Ram, 1989 .

Functionalized azoles and triazolo[1,5-a]pyrimidines as latent leishmanicides☆

B. Tekwani, Sunil Singh, V. Ram, 1997 .

Suitably functionalised pyrimidines as potential antimycotic agents.

P. Shukla, V. Ram, Nidhi Agarwal, 2000, Bioorganic & medicinal chemistry letters.

Bis heterocycles as potential chemotherapeutic agents. X. Synthesis of bis(4-arylthiosemicarbazido)-, bis(2-arylamino-1,3,4-thiadiazol-5-yl) and bis(4-aryl-1,2,4-triazolin-3-thione-5-yl)pentanes and related compounds

L. Pieters, A. Vlietinck, V. Ram, 1990 .

5-Cyano-2-thiouracils and their derivatives: a new class of leishmanicides

A. Goel, V. Ram, P. Srivastava, 1994 .

Chemotherapeutic Agents, XVIII: Synthesis of π‐Deficient Pyrimidines and Fused Pyrimidines as Leishmanicidal Agents

V. Ram, 1990, Archiv der Pharmazie.

Chemotherapeutic Agents, XV. Synthesis of 4‐Amino‐3‐pyrazolo‐1,2,4‐triazoles as Antimicrobial Agents

V. Ram, D. Kushwaha, L. Mishra, 1989, Archiv der Pharmazie.

On the Ground State Frequencies of Some Deriva Tives of 1,3,5,8-Tetra-Azanaphthalene

K. Ram, V. Ram, B. R. Pandey, 1977 .

Synthesis of Azoles, Azolomethylazoles and Azolomethyl Triazines as Biodynamic Agents.

V. Ram, S. Singh, M. Nath, 1996 .

Synthesis of 1,3,4‐Thiadiazolo(3,2‐a)pyrimidines and Imidazo(2,1‐b)‐1, 3,4‐thiadiazoles as Leishmanicides.

V. Ram, Navedul Haque, 1996 .

Chemotherapeutic agents. IX. Synthesis and pesticidal activities of bis[4‐aryl/alkyl‐1, 2, 4‐triazoline‐5‐thione‐3‐yl]alkanes and 1 ‐Aryl/alkyl‐3‐[4‐(4‐aryl/alkyl‐1, 2, 4‐triazoline‐5‐thione‐3‐yl)phenyl]thiourea and related compounds

L. Pieters, A. Vlietinck, V. Ram, 1989 .

Non-catalytic approach to the synthesis of partially reduced 'S' shaped dioxathia- and oxadithiahelicenes through base induced inter- and intramolecular C-C bond formation.

B. Kumar, Abhinav Kumar, V. Ram, 2012, Organic & biomolecular chemistry.

One pot synthesis of tetrasubstituted thiophenes: [3 + 2] annulation strategy

Maneesh K. Gupta, B. Kumar, Abhinav Kumar, 2015 .

One-Pot Chemoselective Synthesis of Arylated Benzo[h]quinolines

Brijesh Kumar, Pratik Yadav, Satya Narayan Sahu, 2014 .

An efficient de novo synthesis of partially reduced phenanthrenes through C-C insertion.

R. Pratap, V. Ram, 2007, The Journal of organic chemistry.

Substituent-induced regioselective synthesis of 1,2-teraryls and pyrano[3,4-c]pyran-4,5-diones from 2H-pyran-2-ones ☆

B. Kumar, R. Pratap, V. Ram, 2006 .

Ring transformation reactions part IV: 6-Aryl-3-methoxy-carbonyl-4-methylthio-2H-pyran-2-one, a novel synthon for the synthesis of 1,3-terphenyls from aryl ketones☆

A. Goel, V. Ram, 1996 .

Thieno[2,3-d]pyrimidines as potential chemotherapeutic agents : 2

A. Vlietinck, V. Ram, H. Pandey, 1981 .

THIENO(2,3-D)PYRIMIDINES AS POTENTIAL CHEMOTHERAPEUTIC AGENTS. II

A. Vlietinck, V. Ram, H. Pandey, 1979 .

A substituent directed regioselective synthesis of aryl/pyronyl pendant unusual adipate and tetrahydronaphthalene

R. Pratap, V. Ram, 2008 .

A one-pot efficient synthesis of highly functionalized 5,6-dihydronaphthalenes from 2H-pyran-2-one ☆

Diptesh Sil, V. Ram, 2005 .

Purine analogs as potential chemotherapeutic agents : 3

A. Vlietinck, V. Ram, H. Pandey, 1982 .

Chemotherapeutical agents. VII: Synthesis and pesticidal activities of sulphides and sulphones derived from bis[4-aryl-1,2,4-triazoline-5-thione-3-yl[alkane and 5-phenyl-1,3,4-oxadiazole-2-thione

A. Vlietinck, V. Ram, 1988 .

Unusual sulfanylation through ring transformation of arene-tethered 2H-pyran-2-ones by in situ built Michael adduct

R. Pratap, Diptesh Sil, Rishi Kumar, 2006 .

An innovative approach to the synthesis of substituted benzaldehydes through carbanion induced ring transformation of suitably functionalized 2H-pyran-2-ones

R. Pratap, Diptesh Sil, V. Ram, 2004 .

Synthesis of Highly Functionalized Spirobutenolides via a Nitroalkane-Mediated Ring Contraction of 2-Oxobenzo[ h]chromenes through Denitration.

Shally, R. Pratap, V. Ram, 2019, The Journal of organic chemistry.

Phosphorous-Based Heterocycles

R. Pratap, V. Ram, M. Nath, 2019, The Chemistry of Heterocycles.

Chemotherapeutic Agents. XXIV. Synthesis of Pyrazolo [3,4-d] pyrimidines as Isostere of Purines†

V. Ram, Navedul Haque, A. Shoeb, 1992 .

A Concise Synthesis of Pyrimidinophanes from 6-Aryl-5-cyano-2-thiouracil.

A. Goel, N. Agarwal, V. Ram, 2004 .

Bis Heterocycles. Part I: Synthesis of Bis(1,2,4‐Iriazoles, 1,3,4‐Thiadiazoles) and Related Compounds

V. Ram, H. Pandey, 2010 .

Bis‐heterocycles. Part III.: Synthesis of tetramethylene‐3,3′‐di‐1,2,4‐triazoles and tetramethylene‐2,2′‐di‐1,3,4‐thiadiazoles

V. Ram, H. Pandey, 1977 .

Chemotherapeutical Agents, V. Syntheses and Activities of Novel Pyrimidines Derived from 5-Cyano-6-aryl-2-thiouracil

A. Vlietinck, V. Ram, D. Berghe, 1987 .

Preparation and structure of cobalt(II), nickel(II), copper(II) and zinc(II) complexes with 3-amino-5-(α/β)pyridyl-1, 2, 4-triazoles

V. Ram, L. Mishra, D. S. Kushwaha, 1989 .

Herbal preparations as a source of hepatoprotective agents.

V. Ram, 2001, Drug news & perspectives.

1,3-Dithian-2-ylidene and thiazolidin-2-ylidene derivatives as a novel class of antimycotic agents

P. Shukla, V. Ram, M. Nath, 1997 .

Hepatoprotection by 3-bromo-6-(4-chlorophenyl)-4-methylthio-2H-pyran-2-one against experimentally induced liver injury in rats.

D. Raina, V. Ram, A. Srivastava, 2003, Acta pharmaceutica.

Progress in Drug Research

E. Domingo, Satya P. Gupta, R. Schultz, 2003, Progress in Drug Research.

One-pot synthesis of cyclopentadienones through ring contraction of 2H-pyran-2-ones

Diptesh Sil, Ashoke Sharon, P. Maulik, 2004 .

Oxygenated chalcones and bischalcones as a new class of inhibitors of DNA topoisomerase II of malarial parasites

S. Yadav, V. Ram, J. Saxena, 2008, Medicinal Chemistry Research.

SYNTHESIS OF AZOLES, AZINES AND AZOLOAZINES: A VERSATILE APPROACH

V. Ram, M. Nath, 1995 .

Synthesis of Bis (1, 2, 4-triazoles, 1,3,4-oxadiazoles, 1,3,4-thiadiazoles) and Related Compounds

V. Ram, H. Pandey, 1977 .

APORPHINES. 42. SYNTHESIS OF (R)-(-)-11-HYDROXYAPORPHINES

J. Neumeyer, V. Ram, 1982 .

An expeditious synthesis of imidazo[1,2-a]pyridines through nucleophile induced ring transformation reactions of 6-aryl-4-methylsulfanyl-2H-pyran-2-one-3-carbonitriles

Ashoke Sharon, P. Maulik, V. Ram, 2002 .

An Expeditious Synthesis of Imidazo[1,2‐a]pyridines Through Nucleophile Induced Ring Transformation Reactions of 6‐Aryl‐4‐methylsulfanyl‐2H‐pyran‐2‐one‐3‐carbonitriles.

N. Agarwal, Ashoke Sharon, P. Maulik, 2010 .

Studies on Condensed Triazines and Related Compounds

V. Ram, 1979 .

Acetyltrimethylsilane mediated synthesis of dihydrophenanthrenes

R. Pratap, V. Ram, 2007 .

Pyrazoles and Pyrazolo[3,4‐d]pyrimidines as Biologically Active Agents, II

V. Ram, H. Pandey, 2022 .

An efficient and novel approach to the synthesis of tetrahydrophenanthro[4,3-b]thiophenes

R. Pratap, V. Ram, 2007 .

6-Aryl-4-methylsulfanyl-2H-pyran-2-one-3-carbonitriles as PPAR-γ activators

R. Vatsyayan, R. Pratap, A. Goel, 2005 .

A non-catalytic regioselective approach to the synthesis of (E)-stilbenes from suitably functionalized 2H-pyran-2-ones

R. Pratap, Rishi Kumar, P. Maulik, 2006 .

Bicyclic ketone mediated synthesis of oxygenated aromatic systems

Abhinav Kumar, R. Pratap, V. Ram, 2012 .

Versatility of 2-oxobenzo[h]chromene for the synthesis of oxabenzo[c]chrysenes

R. Pratap, Rishi Kumar, P. Maulik, 2007 .

An Innovative Approach to the Synthesis of Complex Biaryls from Suitably Functionalized 2H-Pyran-2-ones Through Ring Transformation Reactions

A. Goel, V. Ram, 1999 .

6-Imino-1,3-oxazines: a new class of hepatoprotectants☆

V. Ram, M. Nath, G. K. Patnaik, 1995 .

Unusual amination by cleavage of an exocyclic C ? N linkage with formamide

V. Ram, D. S. Kushwaha, 1990 .

Amino azoles and azolo-azines as potential hepatoprotectants: Part III☆

V. Ram, M. Nath, B. Saraswat, 1995 .

Partially reduced thiochromene based oxathiahelicenes: crystallographic, computational and Hirschfeld surface analyses

Abhinav Kumar, V. Ram, V. Huch, 2013 .

Partially Hydrogenated 7‐Oxa[5]helicenes and [5]Helicenes: Synthesis, Structures, and Dynamics

G. Bringmann, R. Pratap, A. Goel, 2011 .

An Innovative Approach to the Synthesis of Complex Biaryls from Suitably Functionalized 2H‐Pyran‐2‐ones Through Ring Transformation Reactions.

A. Goel, V. Ram, 1999 .

Functionalized 1,3-teraryls as a new class of hepatoprotectants. Part V.

A. Goel, V. Ram, G. K. Patnaik, 1998, Bioorganic & medicinal chemistry letters.

6‐Imino‐1,3‐oxazines: A New Class of Hepatoprotectants.

V. Ram, M. Nath, G. K. Patnaik, 1995 .

Condensed 1,2,4‐Triazines, III

V. Ram, H. Pandey, 1980 .

Synthesis of sulphur heterocycles as hepatoprotectants : part I

V. Ram, S. Singh, M. Nath, 1994 .

Structural and spectroscopic studies on 2-pyranones.

V. P. Gupta, V. Ram, P. Tandon, 2010, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Structural and spectroscopic studies on some chloropyrimidine derivatives by experimental and quantum chemical methods.

V. P. Gupta, V. Ram, Archna Sharma, 2006, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Polysubstituted 2H-pyran-2-ones: A new class of hepatoprotective agents

V. Ram, M. Nath, S. Tripathi, 1997 .

Polysubstituted 2H-Pyran-2-ones: A New Class of Hepatoprotective Agents.

V. Ram, M. Nath, S. Tripathi, 1998 .

Selenium-Based Heterocycles

R. Pratap, V. Ram, Vishnu Ji Ram, 2019, The Chemistry of Heterocycles.

Synthesis of Sulfur Heterocycles as Hepatoprotectants. Part 1.

V. Ram, S. Singh, M. Nath, 1994 .

Substituent dependent regioselective synthesis of pyranopyrandiones and 1,2-teraryls from 2H-pyran-2-ones

R. Pratap, Diptesh Sil, V. Ram, 2005 .

Synthesis of ferrocenylarenes and heteroarenes through nucleophile induced ring transformation of 2H-pyran-2-ones

Diptesh Sil, V. Ram, Farhanullah, 2004 .

Natural products of plant origin as anticancer agents.

S. Kumari, V. Ram, 2001, Drug news & perspectives.

Naphtho[2,1-h]isoquinolines: a new class of partially reduced polycyclic aromatic nucleus

R. Pratap, P. Maulik, V. Ram, 2012 .

An unusual synthesis of tetrahydrobenzo[f]isoquinolines

R. Pratap, P. Maulik, V. Ram, 2007 .

Behavioral effects of (−)10, 11-methylenedioxy-n-n-propylnoraporphined, an orally effective long-acting agent active at central dopamine receptors, and analogous aporphines

A. Campbell, R. Baldessarini, J. Neumeyer, 1982, Neuropharmacology.

Comparative assessment of dopamine agonist aporphines as anticonvulsants in two models of reflex epilepsy

D. Blackwood, B. Meldrum, J. Neumeyer, 2004, Psychopharmacology.

S(+)methylenedioxy-N-n-propylnoraporphine: an orally active inhibitor of dopamine selective for rat limbic system

A. Campbell, R. Baldessarini, J. Neumeyer, 1987, Brain Research.

An orally effective, long-acting dopaminergic prodrug: (-)-10,11-methylenedioxy-N-propylnoraporphine.

R. Baldessarini, G. Sperk, G. Arana, 1982, European journal of pharmacology.

Therapeutic role of peroxisome proliferator-activated receptors in obesity, diabetes and inflammation.

V. Ram, 2003, Progress in drug research. Fortschritte der Arzneimittelforschung. Progres des recherches pharmaceutiques.

Naphtho[2,1‐h]isoquinolines: A New Class of Partially Reduced Polycyclic Aromatic Nucleus.

R. Pratap, P. Maulik, V. Ram, 2012 .

2-Oxobenzo[h]chromene: a novel entry for the synthesis of functionalized angular polycyclic azaarenes ☆

R. Pratap, V. Ram, 2007 .

An Unusual Synthesis of Tetrahydrobenzo[f]isoquinolines.

R. Pratap, P. Maulik, V. Ram, 2008 .

Aporphines. 39. Synthesis, dopamine receptor binding, and pharmacological activity of (R)-(-)- and (S)-(+)-2-hydroxyapomorphine.

R. Baldessarini, G. Arana, J. Neumeyer, 1982, Journal of Medicinal Chemistry.

Synthesis of (R)-1,2,11-trihydroxy-, (R)-2,11-, and (R)-2,10-dihydroxyaporphines — non naturally occurring aporphine alkaloids from pukateine and thebaine

J. Neumeyer, V. Ram, 1991 .

APORPHINES. 39. SYNTHESIS, DOPAMINE RECEPTOR BINDING, AND PHARMACOLOGICAL ACTIVITY OF (R)-(-)- AND (S)-(+)-2-HYDROXYAPOMORPHINE

R. Baldessarini, G. Arana, J. Neumeyer, 1983 .

Triazolotriazines as potential chemotherapeutic agents. VI

A. Vlietinck, V. Ram, Vidyohama Dube, 1987 .

5-CYANO-6-ARYLURACIL AND 2-THIOURACIL DERIVATIVES AS POTENTIAL CHEMOTHERAPEUTIC AGENTS. IV

A. Vlietinck, V. Ram, D. Berghe, 1985 .

Visceral Leishmaniasis: Clinical Features, Pathology, Diagnosis and Chemotherapeutic Developments.

V. Ram, S. Kumari, 2002, Drug news & perspectives.

Synthesis and structural requirements of N-substituted norapomorphines for affinity and activity at dopamine D-1, D-2, and agonist receptor sites in rat brain.

R. Baldessarini, J. Neumeyer, V. Ram, 1990, Journal of medicinal chemistry.

A regioselective synthesis of aryl substituted arylacetates through ring transformation by ethyl levulinate

R. Pratap, V. Ram, 2006 .

A highly functionalized ferrocenylpyrazolo[2,3-a]pyridine.

J. Howard, P. Maulik, V. Ram, 2000, Acta crystallographica. Section C, Crystal structure communications.

SYNTHESIS OF 5-MEMBERED HETEROCYCLES AND RELATED COMPOUNDS

V. Ram, H. Pandey, 1975 .

Synthesis of 5-membered heterocycles and related compounds.

V. Ram, H. Pandey, 1974, Chemical and pharmaceutical bulletin.

Synthesis of 10,11‐dihydroxyaporphines and of protected 10,11‐dihydroxyaporphines from codeine

V. Ram, 1988 .

Synthesis of 10,11-Dihydroxyaporphins and of Protected 10,11-Dihydroxyaporphins from Codeine.

V. Ram, 1989 .

Aporphines. 35. Synthesis of (R)-(-)- and (S)-(+)-apomorphine from thebaine and (+)-bulbocapnine

J. Neumeyer, V. Ram, 1981 .

Past and present scenario of hepatoprotectants.

A. Goel, V. Ram, 1999, Current medicinal chemistry.

Progress in Chemotherapy of Leishmaniasis*

V. Ram, M. Nath, 1996, Current Medicinal Chemistry.

Copper chelates derived from heterocyclic thioureas

V. Ram, L. Mishra, H. N. Pandey, 1978 .

SYNTHESIS AND PHOTOCHEMISTRY OF N-8 SUBSTITUTED LUMAZINES

V. Ram, W. Pfleiderer, W. Knappe, 1978 .