T. Iwasaki

发表

Arylnaphthalene lignans as novel series of hypolipidemic agents raising high-density lipoprotein level.

T. Nishitani, K. Kondo, K. Takashima, 1995, Chemical & pharmaceutical bulletin.

Convenient Syntheses of Aroylamino Acids and α-amino ketones

M. Suzuki, K. Matsumoto, T. Iwasaki, 1972 .

Highly stereoselective and practical synthesis of a key intermediate for 1-β-methylcarbapenems

H. Ohmizu, M. Seki, T. Yamanaka, 1996 .

Novel approach to the synthesis of α-alkoxycarbonyl α-aminophosphonic esters based on a facile transformation of phosphoranes to phosphonic esters

K. Kondo, M. Seki, T. Iwasaki, 1996 .

STEREOSELECTIVE SYNTHESES OF TAIWANIN A AND ITS ISOMERS USING A CROSS-COUPLING REACTION

H. Horikawa, T. Nishitani, H. Hiramatsu, 1995 .

Novel synthetic approach to carbapenems utilizing aza-Cope Mannich cyclization

H. Horikawa, O. Sakurai, T. Iwasaki, 1995 .

Novel selective PDE IV inhibitors as antiasthmatic agents. Synthesis and biological activities of a series of 1-aryl-2,3-bis(hydroxymethyl)naphthalene lignans.

O. Kaminuma, H. Kikkawa, Y. Moritani, 1996, Journal of medicinal chemistry.

A New Synthesis of 1beta-Alkylcarbapenems Utilizing Eschenmoser Sulfide Contraction of the Novel Thiazinone Intermediates.

H. Horikawa, O. Sakurai, T. Ogiku, 1996, The Journal of organic chemistry.

A new synthetic method of 1β-methylcarbapenems utilizing the eschenmoser sulfide contraction

H. Horikawa, O. Sakurai, T. Ogiku, 1994 .

New Synthesis of 2,6-Diaryl-4-oxo-3,7-dioxabicyclo[3.3.0]octanes: Synthesis of (±)-Styraxin

H. Ohmizu, S. Yoshida, T. Ogiku, 1997 .

Synthesis and hypolipidemic activity of diesters of arylnaphthalene lignan and their heteroaromatic analogs.

K. Kondo, K. Takashima, A. Ohtani, 1997, Chemical & pharmaceutical bulletin.

First Stereocontrolled Syntheses of Unsymmetrically Substituted Bislactone Lignans: Stereocontrolled Syntheses of Four Possible Isomers of Methyl 4,8-Dioxoxanthoxylol

H. Ohmizu, S. Yoshida, T. Ogiku, 1997 .

New convenient syntheses of alpha-C-acylamino acids and alpha-amino ketones.

M. Suzuki, K. Matsumoto, M. Miyoshi, 1973 .

Syntheses of 5-substituted oxazole-4-carboxylic acid derivatives with inhibitory activity on blood platelet aggregation.

T. Morita, A. Odawara, Y. Sasaki, 1983, Chemical & pharmaceutical bulletin.

A synthesis of 1-pyridylnaphthalene lignan analogs

T. Ukita, Y. Moritani, T. Ogiku, 1998 .

EFFICIENT SYNTHESES OF 1-ARYLNAPHTHALENE LIGNAN LACTONES AND RELATED COMPOUNDS FROM CYANOHYDRINS

H. Ohmizu, S. Yoshida, T. Ogiku, 1995 .

Stereoselective Syntheses of Lignans Utilizing Cyanohydrins

H. Ohmizu, T. Iwasaki, 1995 .

A New Synthesis of Arylnaphthalene Lignan Lactones

H. Ohmizu, S. Yoshida, T. Ogiku, 1992 .

A new two-step synthesis of 1-arylnaphthalene lignans from cyanohydrins

H. Ohmizu, T. Ogiku, M. Takahashi, 1990 .

A synthesis of 2-aminonorbornene-2-carboxylic acid derivatives by diels-alder reaction using α,β-dehydroalaninates as a dienophile

H. Horikawa, T. Nishitani, I. Inoue, 1981 .

Synthetic electroorganic chemistry. 7. Electrochemical synthesis of N-acetyl-2,3-substituted Pyrroles

H. Horikawa, Kazuo Matsumoto, M. Miyoshi, 1978 .

A new synthesis of 1β-methylcarbapenems using NBS-promoted cyclization as a key step

H. Horikawa, O. Sakurai, T. Ogiku, 1994 .

A Simple and Practical Deprotection of tert-Butyldimethylsilyl Ether and Allyl Ester in the Synthesis of 1-β-Methylcarbapenems

K. Kondo, M. Seki, T. Yamanaka, 1995 .

Sterically Controlled Syntheses of Optically Active Organic Compounds. XXI. The Temperature Dependence of Hydrogenolytic Asymmetric Transamination between Optically Active Phenylglycine and α-Keto Acids

K. Harada, T. Okawara, T. Iwasaki, 1973 .

Efficient synthesis of 1β-methylcarbapenems based on the counter-attack strategy

K. Kondo, M. Seki, T. Iwasaki, 1996 .

2-Substituted 2,3-Dihydro-4H-1,3-benzoxazin-4-ones: Novel Auxiliaries for Stereoselective Synthesis of 1-beta-Methylcarbapenems(1).

K. Kondo, M. Seki, T. Yamanaka, 1995, The Journal of organic chemistry.

A Simple and Practical Synthesis of 1-β-Methylcarbapenems Based on the Counterattack Strategy

K. Kondo, M. Seki, T. Iwasaki, 1995 .

Highly Stereoselective and Practical Synthesis of a Key Intermediate for 1-β-Methylcarbapenems.

H. Ohmizu, M. Seki, T. Yamanaka, 1996 .

Syntheses of 2-mercapto-4-substituted imidazole derivatives with antiinflammatory properties.

M. Suzuki, Y. Iwasawa, K. Matsumoto, 1984, Chemical & pharmaceutical bulletin.

A new synthesis of 2,2′-disubstituted unsymmetrical biphenyls based on the intramolecular Ullmann coupling reaction utilising salicyl alcohol as a template

H. Ohmizu, K. Kondo, T. Ogiku, 1993 .

Novel Synthesis of Highly Functionalized Unsymmetrical Biphenyls

H. Ohmizu, K. Kondo, S. Yoshida, 1994 .

A Facile Synthesis of Opically Pure Amines by Reduction of N-Acyl-α-methoyalkylamines Derived from α-Amino Acids Using Triethylsilane

H. Horikawa, T. Nishitani, T. Iwasaki, 1990 .

Asymmetric syntheses of lignans utilizing novel diastereoselective Michael addition of cyanohydrin: Syntheses of (+)-fargesin and (−)-picropodophyllone

H. Ohmizu, Y. Moritani, T. Miyake, 1997 .

Stereoselective Syntheses of Cis- and Trans-Isomers of alpha-Hydroxy-alpha,beta-dibenzyl-gamma-butyrolactone Lignans: New Syntheses of (+/-)-Trachelogenin and (+/-)-Guayadequiol.

T. Ukita, H. Ohmizu, T. Miyagishima, 1996, The Journal of organic chemistry.

Synthesis of amino acids and related compounds. 5. Novel electrolytic deamination. Synthesis of .beta.-keto esters

Kazuo Matsumoto, M. Miyoshi, Mamoru Suzuki, 1973 .

A synthesis of 2-endo-amino-2-exo-hydroxymethylnorbornenes having inhibitory activity against protein kinase C.

T. Nishitani, T. Sato, T. Iwasaki, 1991, Chemical & pharmaceutical bulletin.

A new synthesis of unsymmetrical diphenic acid derivatives: template-directed intramolecular Ullmann coupling reaction

H. Ohmizu, K. Kondo, T. Ogiku, 1991 .

Novel Approach to the Synthesis of α‐Alkoxycarbonyl α‐ Aminophosphonic Esters Based on a Facile Transformation of Phosphoranes to Phosphonic Esters.

K. Kondo, M. Seki, T. Iwasaki, 1996 .

A two-step synthesis of 2-exo-substituted 2-endo-aminonorbornenes from 2-acetamidonorbornene-2-carboxylic acids

H. Horikawa, T. Nishitani, T. Date, 1991 .

A synthesis of 2-exo-substituted 2-endo-aminonorbornenes : organoaluminum-promoted nucleophilic substitution on 2-endo-acetamido-2-exo-methoxynorbornene

T. Nishitani, T. Iwasaki, H. Yamazaki, 1990 .

Synthetic electroorganic chemistry. 11. Electrochemical synthesis of semicyclic and cyclic N-acyl N,O-acetals

H. Horikawa, Kazuo Matsumoto, M. Miyoshi, 1979 .

Detosylation of N-Tosyl Amino Acids and Peptides by Electrolytic Reduction

Kazuo Matsumoto, Takeo Takahashi, T. Iwasaki, 1973 .

Convenient syntheses of 4,4-dimethoxy esters and ketones

H. Horikawa, T. Nishitani, I. Inoue, 1982 .

A new stereocontrolled synthesis of diequatorial furofuran lignans having two different aryl groups: A synthesis of methyl piperitol

H. Ohmizu, S. Yoshida, T. Ogiku, 1992 .

AN EFFICIENT SYNTHESIS OF HETEROCYCLIC ANALOGS OF 1-ARYLNAPHTHALENE LIGANDS

H. Ohmizu, T. Nishitani, K. Kondo, 1994 .

Stereoselective Syntheses of cis‐ and trans‐Isomers of α‐Hydroxy‐ α,β‐dibenzyl‐γ‐butyrolactone Lignans: New Syntheses of (.+‐.)‐Trachelogenin and (.+‐.)‐Guayadequiol.

T. Ukita, H. Ohmizu, T. Miyagishima, 2010 .

A new stereocontrolled synthesis of axial-equatorial furofuran lignans having two different aryl groups: A synthesis of Fargesin

H. Ohmizu, S. Yoshida, T. Ogiku, 1992 .

Stereocontrolled Syntheses of Diequatorial and Axial-Equatorial Furofuran Lignans

H. Ohmizu, S. Yoshida, T. Ogiku, 1995 .

A new synthesis of 2-alkoxy-and 2-acetoxy-2-amino acids by anodic oxidation

H. Horikawa, Kazuo Matsumoto, M. Miyoshi, 1976 .

A novel synthesis of 5-fluorouracil derivatives having oxacycloalkane moieties

H. Horikawa, T. Nishitani, I. Inoue, 1981 .

A synthesis of 2-substituted 2-aminoethanol derivatives having inhibitory activity against protein kinase C.

T. Sato, T. Nishitani, K. Kondo, 1992, Chemical & pharmaceutical bulletin.

Synthetic electrochemical studies on nucleosides. 1. Novel method for the synthesis of 2',3'-unsaturated nucleosides via electrolysis

I. Inoue, T. Adachi, M. Miyoshi, 1979 .

Synthesis of 2-(pyrimidin-1-yl)- and 2-(purin-9-yl)-2-amino acids

T. Nishitani, M. Miyoshi, T. Iwasaki, 1979 .

Syntheses of amino acids and related compounds. 19. New versatile syntheses of 2-substituted-2-amino acid and 2,3-dehydro-2-amino acid derivatives

H. Horikawa, Kazue Matsumoto, M. Miyoshi, 1979 .

Syntheses of amino acids and related compounds. 22. Efficient synthesis of 3-substituted aspartic acids

Kazuo Matsumoto, M. Miyoshi, T. Iwasaki, 1979 .

A new synthesis of armentomycin and its analog

Kazuo Matsumoto, M. Miyoshi, T. Iwasaki, 1975 .

An electrochemical synthesis of 2-acetoxy-2-amino acid and 3-acetoxy-3-amino acid derivatives.

H. Horikawa, K. Matsumoto, M. Miyoshi, 1977, The Journal of organic chemistry.

A new method for generation of 4- and 6-aryl thieno[2,3-c]furans, and 3-aryl furo[3,4-b]pyridine

K. Kondo, T. Ogiku, M. Takahashi, 1991 .

Syntheses and antiulcer activities of 2-aminonorbornene derivatives.

H. Horikawa, T. Nishitani, K. Nosaka, 1992, Chemical & pharmaceutical bulletin.

A synthesis of geminally functionalized heterocyclic aminocarboxylic acids by cycloaddition of ethyl N-acetyl-α,β-dehydroalaninate with 1,3-dipoles

H. Horikawa, T. Nishitani, I. Inoue, 1983 .

The first stereocontrolled synthesis of axial-equatorial bislactone furofuran lignans having two different aryl groups: A synthesis of methyl 4, 8-dioxoxanthoxylol

H. Ohmizu, S. Yoshida, T. Ogiku, 1995 .

An efficient synthesis of highly functionalized unsymmetrical biphenyls having substituents on the ortho positions

H. Ohmizu, Y. Moritani, K. Kondo, 1992 .

Synthetic electroorganic chemistry. 14. Synthesis of 5-fluorouracil derivatives having N-acylazacycloalkanes and lactams

H. Horikawa, T. Nishitani, I. Inoue, 1982 .

Simple Synthesis of trans-.ALPHA.,.BETA.-Dibenzyl-.GAMMA.-butyrolactone Lignans by Diastereoselective Reduction of .ALPHA.-Benzylidene-.BETA.-benzyl-.GAMMA.-butyrolactones Using NaBH4-NiCl2.

H. Ohmizu, T. Miyagishima, Y. Moritani, 1996 .

Simple Synthesis of trans‐α,β‐Dibenzyl‐γ‐ butyrolactone Lignans by Diastereoselective Reduction of α‐ Benzylidene‐β‐benzyl‐γ‐butyrolactones Using NaBH4‐NiCl2.

H. Ohmizu, T. Miyagishima, Y. Moritani, 1996 .

A Facile Synthesis of Highly Functionalized Unsymmetrical Heterobiaryls Utilizing the Intramolecular Ullmann Coupling Reaction Directed by Salicyl Alcohol as a Template

H. Ohmizu, K. Kondo, T. Ogiku, 1992 .

A highly stereoselective synthesis of 3-hydroxy-1-aryltetralin lignans based on the stereoselective hydroxylation of α,β-dibenzyl-γ-butyro-lactones: the first synthesis of (±)-cycloolivil

T. Ukita, H. Ohmizu, Y. Moritani, 1996 .

A Highly Stereoselective Synthesis of 3-Hydroxy-1-aryltetralin Lignans based on the Stereoselective Hydroxylation of α,β-Dibenzyl-. gamma.-butyrolactones: The First Synthesis of (.+-.)-Cycloolivil.

T. Ukita, H. Ohmizu, Y. Moritani, 1997 .

Syntheses of Aryltetralin Lignans: Concise Syntheses of (±)-Isopodophyllotoxone, (±)-Picropodophyllone and Their Related Compounds

H. Ohmizu, S. Yoshida, T. Ogiku, 1992 .

A novel asymmetric synthesis of axial-equatorial furofuran lignans: A synthesis of (+)-fargesin

H. Ohmizu, Y. Moritani, T. Miyake, 1995 .

A Synthesis of α-Substituted trans-α,β-Dibenzyl-. gamma.-butyrolactones: Diastereofacial Differentiation in the Electrophilic Attack on the Metal Enolates of α,β-Dibenzyl-. gamma.-butyrolactones (I).

T. Ukita, Y. Moritani, T. Nishitani, 1991 .

The first synthesis of (±)-cycloolivil: a highly stereoselective synthesis of 3-hydroxy-1-aryltetralin lignans based on the stereoselective hydroxylation of α,β-dibenzyl-γ-butyrolactones

T. Ukita, H. Ohmizu, Y. Moritani, 1995 .

A Facile Synthesis of Highly Functionalized Unsymmetrical Heterobiaryls Utilizing the Intramolecular Ullmann Coupling Reaction Directed by Salicyl Alcohol as a Template.

H. Ohmizu, K. Kondo, T. Ogiku, 2010 .

A Highly Stereoselective Synthesis of α-Substituted cis-α,. beta.-Dibenzyl-γ-butyrolactones.

T. Ukita, T. Miyagishima, Y. Moritani, 2010 .

SYNTHESES OF AMINO ACIDS FROM ALIPHATIC AMINES BY CONTACT GLOW DISCHARGE ELECTROLYSIS

K. Harada, T. Iwasaki, 1975 .

Syntheses of amino acids from aliphatic carboxylic acid by glow discharge electrolysis

K. Harada, T. Iwasaki, 1974, Nature.