RU1813088C - Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts - Google Patents

Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts

Info

Publication number
RU1813088C
RU1813088C SU894742403A SU4742403A RU1813088C RU 1813088 C RU1813088 C RU 1813088C SU 894742403 A SU894742403 A SU 894742403A SU 4742403 A SU4742403 A SU 4742403A RU 1813088 C RU1813088 C RU 1813088C
Authority
RU
Russia
Prior art keywords
thiolanylthio
penem
oxo
hydroxyethyl
synthesis
Prior art date
Application number
SU894742403A
Other languages
Russian (ru)
Inventor
Альфред Волкманн Роберт
Original Assignee
Пфайзер Инк
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US1987/001114 external-priority patent/WO1988008845A1/en
Application filed by Пфайзер Инк filed Critical Пфайзер Инк
Priority to SU894742403A priority Critical patent/RU1813088C/en
Application granted granted Critical
Publication of RU1813088C publication Critical patent/RU1813088C/en

Links

SU894742403A 1987-05-11 1989-11-10 Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts RU1813088C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894742403A RU1813088C (en) 1987-05-11 1989-11-10 Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1987/001114 WO1988008845A1 (en) 1987-05-11 1987-05-11 Diastereomeric 5r,6s-6-(1r-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carboxylic acids
SU894742403A RU1813088C (en) 1987-05-11 1989-11-10 Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts

Publications (1)

Publication Number Publication Date
RU1813088C true RU1813088C (en) 1993-04-30

Family

ID=26666216

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894742403A RU1813088C (en) 1987-05-11 1989-11-10 Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts

Country Status (1)

Country Link
RU (1) RU1813088C (en)

Similar Documents

Publication Publication Date Title
AU7960287A (en) Prodrug derivatives of carboxylic acid drugs
HUT69374A (en) Novel process for the preparation of clavulanic acid, its pharmaceutically salts and esters
AU599792B2 (en) Anti-parkinsonian indolone derivatives
AU7194691A (en) Therapeutic use of indole-3-yl-carboxylic acid endo-8- methyl-8-aza-bicyclo(3,2,1)oct-3-yl ester
AU3502289A (en) Method for administering the drug deprenyl so as to minimize the danger of side effects
AU1331588A (en) Method for treatment of alcohol abuse
HUP9901652A3 (en) Use of piperidine-carboxylic acid derivatives for producing pharmaceutical compositions suitable for reducing blood glucose
AU8202087A (en) 2beta-substituted-methylpenicillanic acid derivatives, and salts and esters thereof
HUT60436A (en) Process for producing pharmaceutical composition active mainly on thrombo-embolitic conditions of circulatory system and heart
AU7829087A (en) Process for the preparation of benzoic acid derivatives
AU591958B2 (en) Method for production of stable nicorandil preparation
AU3407093A (en) Process for the production of pharmaceutically acceptable salts of clavulanic acid
AR245125A1 (en) Procedure for the preparation of arylpiperazinyl-alkylenphenyl-p-heterocyclic compounds and their pharmaceutically acceptable salts from acid addition.
CS666688A2 (en) Method of 7 beta-/2-(r)-2-phenyl-2-aminoacetamide)-3-chloro-3-(1-carbadethiacephem)-4-carboxylic acid's crystalline monohydrate form preparation
AU621463B2 (en) Method for the preparation of carbonic acid salts of alkali metals
CS274677B2 (en) Method of 7-piperazino-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxyl acid's derivatives production
AU3072889A (en) Process for the preparation of optically active 4-oxo-1- benzopyran-2-carboxylic acid derivatives and intermediates thereof
AU6769187A (en) Process for the preparation of quinolonecarboxylic acid derivatives
RU1813088C (en) Method of synthesis of 5r, 6s-6-(1r-hydroxyethyl)-2-(1s-oxo-3r-thiolanylthio)-2-penem-3-carboxylic acid and its esters hydrolyzable at physiological conditions, or its pharmaceutically acceptable cationic salts
AU2166788A (en) Preparation of propenoic acid derivatives
AU5411099A (en) Improved process for the preparation of salts and esters of clavulanic acid
WO1986006960A3 (en) Use of nicorandil or pinacidil for the treatment of peripheral vascular disease
AU6423386A (en) Process for the preparation of sodium amoxycillin
AU2181888A (en) Process for the preparation of 1-arylpyrazole-3-carboxylic acid esters
AU3620089A (en) New process for the preparation of n-(23-vinblastinoyl) derivatives of 1-amino-methyl-phosphonic acid