GB2034695B - Acylation of 6-apa via silyl intermediates - Google Patents

Acylation of 6-apa via silyl intermediates

Info

Publication number: GB2034695B
Authority: GB; United Kingdom
Prior art keywords: apa; acylation; intermediates; via silyl; silyl
Prior art date: 1978-10-06
Legal status (The legal status 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 status listed.): Expired

Application number

GB7933614A

Other versions

GB2034695A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Glaxo Group Ltd

Original Assignee

Glaxo Group Ltd

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.)

1978-10-06

Filing date

1979-09-27

Publication date

1982-10-27

1979-09-27 Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd

1979-09-27 Priority to GB7933614A priority Critical patent/GB2034695B/en

1980-06-11 Publication of GB2034695A publication Critical patent/GB2034695A/en

1982-10-27 Application granted granted Critical

1982-10-27 Publication of GB2034695B publication Critical patent/GB2034695B/en

Status Expired legal-status Critical Current

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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

GB7933614A 1978-10-06 1979-09-27 Acylation of 6-apa via silyl intermediates Expired GB2034695B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7933614A GB2034695B (en)	1978-10-06	1979-09-27	Acylation of 6-apa via silyl intermediates

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB7839599		1978-10-06
GB7933614A GB2034695B (en)	1978-10-06	1979-09-27	Acylation of 6-apa via silyl intermediates

Publications (2)

Publication Number	Publication Date
GB2034695A GB2034695A (en)	1980-06-11
GB2034695B true GB2034695B (en)	1982-10-27

Family

ID=26269104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7933614A Expired GB2034695B (en)	1978-10-06	1979-09-27	Acylation of 6-apa via silyl intermediates

Country Status (1)

Country	Link
GB (1)	GB2034695B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2125807B (en) *	1982-05-26	1986-01-08	Lilly Industries Ltd	Preparation of penicillin and cephalosporin compounds and novel intermediates useful therein
HU221200B1 (en) *	1990-01-22	2002-08-28	Biochemie Gmbh	Process for producing beta-lactames
EP0953569A1 (en) *	1998-04-29	1999-11-03	Gist-Brocades B.V.	Preparation of beta-lactam antibiotics in the presence of urea or amide
CN111205305B (en) *	2020-02-07	2021-10-22	山东二叶制药有限公司	The preparation technology of cloxacillin sodium

1979
- 1979-09-27 GB GB7933614A patent/GB2034695B/en not_active Expired

Also Published As

Publication number	Publication date
GB2034695A (en)	1980-06-11

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Legal Events

Date	Code	Title	Description
1985-06-05	PCNP	Patent ceased through non-payment of renewal fee