O. Mascaretti

发表

Studies on the Biosynthesis of Antibiotics1

H. Floss, Ching-jer Chang, O. Mascaretti, 1978 .

Recent developments in chemical deprotection of ester functional groups

C. Salomon, E. G. Mata, O. Mascaretti, 1993 .

PMR spectral analysis of some peptide alkaloids

E. Hagaman, E. Rúveda, M. Sierra, 1974 .

Synthesis and elastase inhibitory activity of 6α-chloro-2,2-dimethyl-3α-(pivaloyloxy)methylpenam sulfone, 6α-chloro-2,2-dimethyl-3-exo-methylenepenam sulfone, benzyl and methyl 6α-substituted penicillanate sulfones

C. Boschetti, J. Cricco, O. Mascaretti, 1995 .

Recent Advances in the Chemistry and Biochemistry of β-Lactams as β-Lactamase Inhibitors

O. Mascaretti, O. Roveri, G. Danelon, 1994 .

Fluorinated penicillins and other β-lactams: chemistry and biological activity

O. Mascaretti, G. Danelon, 1992 .

Synthesis and β-lactamase inhibitory activity of 6-fluoropenicillanic acids

O. Mascaretti, O. Roveri, G. Danelon, 1993 .

Stereospecific synthesis, 1H and 13C NMR spectroscopy, and X-ray crystallographic studies of 6,6-dibromo-3α-cyano-2,2-dimethylpenam-(1R)-S-oxide

C. Salomon, G. Punte, O. Mascaretti, 1991 .

Bis (tributyltin) oxide. A mild, neutral and selective reagent for cleavage of esters. Scope and limitation of the reaction

C. Salomon, E. G. Mata, O. Mascaretti, 1991 .

Stereoselective synthesis of 6-fluoropenicillanate analogs of .beta.-lactamase inhibitors

E. Setti, E. G. Mata, O. Mascaretti, 1990 .

Highly chemoselective and stereocontrolled catalytic hydrogenolysis of the carbon-6-halogen bond of (pivaloyloxy)methyl 6,6-dihalo- and 6-halopenicillanates by 5% palladium on calcium carbonate and 5% rhodium on alumina

E. Setti, O. Mascaretti, D. U. Belinzoni, 1989 .

Highly chemoselective and stereocontrolled catalytic hydrogenolysis of the carbon-6-halogen bond of (pivaloyloxy)methyl 6,6-dihalopenicillanate by chlorotris(triphenylphosphine)rhodium(I) in homogeneous phase

E. Setti, O. Mascaretti, 1989 .

Chemo- and stereoselective reduction of (pivaloyloxy)methyl 6,6-dihalopenicillanates by trineophyltin hydride: selective synthesis of 6β-halopenicillanates

A. Chopa, E. G. Mata, O. Mascaretti, 1989 .

Synthesis of analogues of 6β-bromopenicillanic acid and penicillanic acid S,S-dioxide. Part 1. Synthesis of 3α-derivatives of 6β-bromo-2,2-dimethylpenam and 2,2-dimethylpenam S,S-dioxide

E. Setti, E. G. Mata, O. Mascaretti, 1988 .

Synthesis of (pivaloyloxy)methyl 6α-fluoropenicillanate

E. Setti, O. Mascaretti, 1988 .

Mild and effective cleavage of esters with bis(tributyltin) oxide: A useful application in the deprotection of Pom penicillanate esters

E. G. Mata, O. Mascaretti, 1988 .

Nucleophilic SN2 displacements on (pivaloyloxy)methyl 6.alpha.-[(fluorosulfonyl)oxy]penicillanate

E. Setti, O. Mascaretti, 1986 .

Stereoselective synthesis and X-ray crystallographic analysis of mixed 6,6-dihalo penicillanates

P. Alzari, A. Podjarny, C. Faerman, 1985 .

Scope and Mechanism of Deprotection of Carboxylic Esters by Bis(tributyltin) Oxide

C. Salomon, E. G. Mata, O. Mascaretti, 1994 .

β-Lactam Compounds. Inhibitors of Transpeptidases, β-Lactamases and Elastases: A Review

C. Boschetti, E. G. Mata, O. Mascaretti, 1995, Current Medicinal Chemistry.

Efficient, non-acidolytic method for the selective cleavage of N-Boc amino acid and peptide phenacyl esters linked to a polystyrene resin

R. Furlan, E. G. Mata, O. Mascaretti, 1998 .

Cleavage of carboxylic esters effected by organotin oxides and hydroxides under classical heating and microwave irradiation. A comparative study

R. Furlan, E. G. Mata, O. Mascaretti, 1996 .

Selective deprotection of phenacyl, benzyl and methyl esters of N-protected amino acids and dipeptides and N-protected amino acids benzyl ester linked to resins with bis(tributyltin) oxide

C. Salomon, E. G. Mata, O. Mascaretti, 1996 .

Scope and Mechanism of Deprotection of Carboxylic Esters by Bis( tributyltin) Oxide.

C. Salomon, E. G. Mata, O. Mascaretti, 1995 .

Synthesis of Analogues of 6β-Bromopenicillanic Acid and Penicillanic Acid S,S-Dioxide. Part 1. Synthesis of 3α-Derivatives of 6β-Bromo-2,2-dimethylpenam and 2,2-Dimethylpenam S,S-Dioxide.

E. Setti, E. G. Mata, O. Mascaretti, 1988 .

Synthesis and human leukocyte elastase inhibitory evaluation of phosphate triesters and acyl phosphates of penam sulfides and sulfones.

O. Mascaretti, R. C. Rossi, G. Pezzenati, 2001, Bioorganic & medicinal chemistry.

Synthesis of optically active (pivaloyloxy)methyl 2',3'-substituted 4'-oxoazetidin-1'-yl-3-methylbut-2-enoates from 6-apa

O. Mascaretti, C. Somoza, 1988 .

Synthesis and β-lactamase inhibitory evaluation of novel 6α-halo-2β-chloromethyl-2α-methylpenam-3α-carboxylic acids and their sulfones and 6α-halo-2β-mercaptobenzothiazolylmethyl-2α-methylpenam-3α-carboxylic acids

J. Girardini, E. G. Mata, O. Mascaretti, 1995 .

SIMPLE AND CONVENIENT PROCEDURE FOR THE PREPARATION OF ACID CHLORIDES OF PENICILLINS

C. Boschetti, E. G. Mata, O. Mascaretti, 1995 .

Novel synthesis of 6,6-dibromo-2′-Z-chloromethyl and 2′-Z-bromomethyl anhydropenicllins from 6,6-dibromo 2β-(chloromethyl) and 2β-(bromomethyl)-2α-methyl-penam-3α-carboxylic acid via anhydropenicillin rearrangement

O. Mascaretti, G. Danelon, E. G. Mata, 1996 .

Synthesis and porcine pancreatic elastase inhibitory evaluation of 6α-(sulfonyl)oxy-and 6α-chloropenicillanate sulfone esters and 3α-(acyloxy)methyl-6α-chloropenam sulfones

C. Boschetti, E. G. Mata, J. Cricco, 1995 .

Selective oxidation of penicillin derivatives to penicillin (1R) and (1S)- sulfoxides using dimethyldioxirane

E. G. Mata, O. Mascaretti, G. Danelon, 1993 .

Recent Applications of Organotin Oxides/Hydroxides and Alkylstannonic Acids in Organic Synthesis

R. Furlan, C. Salomon, E. G. Mata, 1999 .

Butylstannonic acid catalyzed transesterification of carboxylic esters

R. Furlan, E. G. Mata, O. Mascaretti, 1998 .

Butylstannonic Acid Catalyzed Transesterification of Carboxylic Esters.

R. Furlan, E. G. Mata, O. Mascaretti, 1998 .

Cleavage of Carboxylic Esters Effected by Organotin Oxides and Hydroxides under Classical Heating and Microwave Irradiation. A Comparative Study.

R. Furlan, E. G. Mata, O. Mascaretti, 1996 .

A Convenient Preparation of Trineophyltin Deuteride and Some Applications Including the Reduction of Organic Halides and .alpha.-Halo Ketones

O. Mascaretti, A. Zuñiga, J. Podestá, 1994 .

Carbon-13 NMR analysis of cyclic peptide alkaloids

E. Hagaman, E. Rúveda, M. Sierra, 1979 .

Biosynthesis of the macrolide antibiotic chlorothricin.

D. Hook, C. Chang, H. Floss, 1981, Biochemistry.

Triterpenoids from discaria longispina and colletia paradoxa

E. Rúveda, O. Mascaretti, V. M. Merkuza, 1971 .

Peptide alkaloids of Discaria longispina

E. Rúveda, G. Ferraro, E. Wenkert, 1972 .

The stereochemistry of the β-hydroxyleucine unit of frangulanine

E. Hagaman, E. Rúveda, M. Sierra, 1972 .

Selective detachment of Boc-protected amino acids and peptides from Merrifield, PAM and Wang resins by trimethyltin hydroxide

M. Coba, R. Furlan, E. G. Mata, 1998 .

Inhibitors of DNA Gyrase and Topoisomerase IV

O. Mascaretti, 2003 .

Recent advances in the chemistry of beta-lactam compounds as selected active-site serine beta-lactamase inhibitors.

E. Setti, E. G. Mata, O. Mascaretti, 1999, Current pharmaceutical design.

Peptide alkaloids of Discaria longispina and Scutia buxifolia

E. Rúveda, E. Wenkert, O. Mascaretti, 1974 .