BE856288A - BETA-LACTAM ANTIBIOTIC ESTERS DESESTERIFICATION PROCESS - Google Patents

BETA-LACTAM ANTIBIOTIC ESTERS DESESTERIFICATION PROCESS

Info

Publication number: BE856288A
Authority: BE; Belgium
Prior art keywords: desesterification; beta; lactam antibiotic; antibiotic esters; esters
Prior art date: 1976-07-01

Application number

BE1008237A

Other languages

French (fr)

Inventor

L D Hatfiel

Original Assignee

Lilly Co Eli

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.)

1976-07-01

Filing date

1977-06-30

Publication date

1977-12-30

1977-06-30 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1977-12-30 Publication of BE856288A publication Critical patent/BE856288A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)
Hydrogenated Pyridines (AREA)

BE1008237A 1976-07-01 1977-06-30 BETA-LACTAM ANTIBIOTIC ESTERS DESESTERIFICATION PROCESS BE856288A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US70185076A	1976-07-01	1976-07-01

Publications (1)

Publication Number	Publication Date
BE856288A true BE856288A (en)	1977-12-30

Family

ID=24818932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1008237A BE856288A (en)	1976-07-01	1977-06-30	BETA-LACTAM ANTIBIOTIC ESTERS DESESTERIFICATION PROCESS

Country Status (8)

Country	Link
JP (1)	JPS535194A (en)
BE (1)	BE856288A (en)
DE (1)	DE2728578A1 (en)
ES (1)	ES460338A1 (en)
FR (1)	FR2356653A1 (en)
GB (1)	GB1582960A (en)
IL (1)	IL52144A (en)
NL (1)	NL7707302A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1218646A (en) *	1983-07-22	1987-03-03	Jack W. Fisher	Deesterification to acids
DE3508258A1 (en) *	1985-03-08	1986-09-18	Bayer Ag, 5090 Leverkusen	SS LACTAMANTIBIOTICS, METHOD FOR THE PRODUCTION AND THEIR USE AS AND IN MEDICINAL PRODUCTS
DE3509618A1 (en) *	1985-03-16	1986-09-18	Bayer Ag, 5090 Leverkusen	SS LACTAM ANTIBIOTICS, METHOD FOR THE PRODUCTION AND THEIR USE AS A MEDICINAL PRODUCT
DE3803169A1 (en)	1988-02-03	1989-08-17	Bayer Ag	SS LACTAM ANTIBIOTICS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS AND IN MEDICINAL PRODUCTS
IN181697B (en) *	1994-04-22	1998-09-05	Ranbaxy Lab Ltd
CN103588790A (en) *	2013-11-29	2014-02-19	中国科学院长春应用化学研究所	Preparation method of 7-amino-3-chloro-3-cephem-4-carboxylic acid-p-nitrobenzyl ester

1977
- 1977-05-22 IL IL52144A patent/IL52144A/en unknown
- 1977-06-24 DE DE19772728578 patent/DE2728578A1/en not_active Withdrawn
- 1977-06-27 GB GB26788/77A patent/GB1582960A/en not_active Expired
- 1977-06-29 JP JP7847477A patent/JPS535194A/en active Pending
- 1977-06-30 BE BE1008237A patent/BE856288A/en unknown
- 1977-06-30 NL NL7707302A patent/NL7707302A/en not_active Application Discontinuation
- 1977-06-30 FR FR7720118A patent/FR2356653A1/en active Granted
- 1977-07-01 ES ES460338A patent/ES460338A1/en not_active Expired

Also Published As

Publication number	Publication date
FR2356653A1 (en)	1978-01-27
ES460338A1 (en)	1978-08-16
IL52144A0 (en)	1977-07-31
JPS535194A (en)	1978-01-18
FR2356653B1 (en)	1980-01-04
NL7707302A (en)	1978-01-03
GB1582960A (en)	1981-01-21
IL52144A (en)	1979-10-31
DE2728578A1 (en)	1978-01-12

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