IL97210A0 - Process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-carboxylic acid - Google Patents

Process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-carboxylic acid

Info

Publication number: IL97210A0
Authority: IL; Israel
Prior art keywords: ceph; methoxymethyl; amino; preparation; carboxylic acid
Prior art date: 1990-02-13

Application number

IL97210A

Original Assignee

Hoechst Ag

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.)

1990-02-13

Filing date

1991-02-11

Publication date

1992-05-25

1991-02-11 Application filed by Hoechst Ag filed Critical Hoechst Ag

1992-05-25 Publication of IL97210A0 publication Critical patent/IL97210A0/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Cephalosporin Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

IL97210A 1990-02-13 1991-02-11 Process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-carboxylic acid IL97210A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4004370A DE4004370A1 (en)	1990-02-13	1990-02-13	7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid - useful starting material for pharmaceuticals, is from 7-amino:cephalosporanic acid, methanol and sulphonic acid

Publications (1)

Publication Number	Publication Date
IL97210A0 true IL97210A0 (en)	1992-05-25

Family

ID=6400034

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL97210A IL97210A0 (en)	1990-02-13	1991-02-11	Process for the preparation of 7-amino-3-methoxymethyl-ceph-3-em-carboxylic acid

Country Status (19)

Country	Link
EP (1)	EP0442385A3 (en)
JP (1)	JPH04211088A (en)
KR (1)	KR910015584A (en)
CN (1)	CN1054984A (en)
AU (1)	AU7095691A (en)
CA (1)	CA2036208A1 (en)
CS (1)	CS33291A2 (en)
DE (1)	DE4004370A1 (en)
FI (1)	FI910662A (en)
HU (1)	HUT59687A (en)
IE (1)	IE910464A1 (en)
IL (1)	IL97210A0 (en)
MA (1)	MA22061A1 (en)
MY (1)	MY105374A (en)
NO (1)	NO910556L (en)
NZ (1)	NZ237063A (en)
PL (1)	PL289034A1 (en)
PT (1)	PT96729A (en)
ZA (1)	ZA911025B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE123286T1 (en) *	1990-11-07	1995-06-15	Sankyo Co	METHOD FOR PRODUCING 3-ALKOXYMETHYL CEPHALOSPORINE DERIVATIVES.
AT401177B (en) *	1993-10-22	1996-07-25	Biochemie Gmbh	PROCESS FOR THE PREPARATION OF 7-AMINO-3-CEPHEM-4-CARBONIC ACID DERIVATIVES
EP3426663B1 (en)	2016-03-07	2020-01-29	Dhanuka Laboratories Ltd.	A process for alkylating the hydroxymethyl group at position -3 of cephalosporins
CN109956958B (en) *	2019-04-02	2020-06-16	河北合佳医药科技集团股份有限公司	Synthesis method of 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT384222B (en) *	1985-06-03	1987-10-12	Biochemie Gmbh	METHOD FOR PRODUCING 7-AMINO-3ALKOXYMETHYL-3-CEPHEM-4-CARBONIC ACIDS
DE3789412T2 (en) *	1986-10-02	1994-06-30	Asahi Chemical Ind	Process for the preparation of 3-alkoxymethylcephalosporins.
JP2612493B2 (en) *	1988-05-24	1997-05-21	旭化成工業株式会社	Method for producing 3-substituted methyl-3-cephem-4-carboxylic acids

1990
- 1990-02-13 DE DE4004370A patent/DE4004370A1/en not_active Withdrawn
1991
- 1991-02-08 EP EP19910101731 patent/EP0442385A3/en not_active Withdrawn
- 1991-02-11 MY MYPI91000208A patent/MY105374A/en unknown
- 1991-02-11 NZ NZ237063A patent/NZ237063A/en unknown
- 1991-02-11 CS CS91332A patent/CS33291A2/en unknown
- 1991-02-11 IL IL97210A patent/IL97210A0/en unknown
- 1991-02-11 FI FI910662A patent/FI910662A/en not_active Application Discontinuation
- 1991-02-11 PT PT96729A patent/PT96729A/en unknown
- 1991-02-12 KR KR1019910002316A patent/KR910015584A/en not_active Application Discontinuation
- 1991-02-12 NO NO91910556A patent/NO910556L/en unknown
- 1991-02-12 HU HU91466A patent/HUT59687A/en unknown
- 1991-02-12 IE IE046491A patent/IE910464A1/en unknown
- 1991-02-12 CA CA002036208A patent/CA2036208A1/en not_active Abandoned
- 1991-02-12 AU AU70956/91A patent/AU7095691A/en not_active Abandoned
- 1991-02-12 PL PL28903491A patent/PL289034A1/en unknown
- 1991-02-12 CN CN91101499A patent/CN1054984A/en active Pending
- 1991-02-12 MA MA22334A patent/MA22061A1/en unknown
- 1991-02-12 ZA ZA911025A patent/ZA911025B/en unknown
- 1991-02-13 JP JP3019989A patent/JPH04211088A/en active Pending

Also Published As

Publication number	Publication date
IE910464A1 (en)	1991-08-14
DE4004370A1 (en)	1991-08-14
MA22061A1 (en)	1991-10-01
ZA911025B (en)	1991-10-30
FI910662A (en)	1991-08-14
HU910466D0 (en)	1991-08-28
PL289034A1 (en)	1992-03-23
FI910662A0 (en)	1991-02-11
JPH04211088A (en)	1992-08-03
NO910556L (en)	1991-08-14
CS33291A2 (en)	1991-09-15
NZ237063A (en)	1992-04-28
CA2036208A1 (en)	1991-08-14
PT96729A (en)	1991-10-31
EP0442385A3 (en)	1992-05-13
KR910015584A (en)	1991-09-30
MY105374A (en)	1994-09-30
AU7095691A (en)	1991-08-15
HUT59687A (en)	1992-06-29
CN1054984A (en)	1991-10-02
NO910556D0 (en)	1991-02-12
EP0442385A2 (en)	1991-08-21

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