IL54531A0 - Improvements in or relating to cephalosporin antibiotics - Google Patents

Improvements in or relating to cephalosporin antibiotics

Info

Publication number: IL54531A0
Authority: IL; Israel
Prior art keywords: relating; cephalosporin antibiotics; cephalosporin; antibiotics
Prior art date: 1977-04-19

Application number

IL54531A

Other versions

IL54531A (en

Original Assignee

Glaxo Lab 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.)

1977-04-19

Filing date

1978-04-18

Publication date

1978-07-31

1978-04-18 Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd

1978-07-31 Publication of IL54531A0 publication Critical patent/IL54531A0/en

1981-07-31 Publication of IL54531A publication Critical patent/IL54531A/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
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
- 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
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

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

IL54531A 1977-04-19 1978-04-18 Carbonic acis esters of cefuroxime, their preparation and pharmaceutical compsitions containing them IL54531A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16202/77A GB1598568A (en)	1977-04-19	1977-04-19	Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid

Publications (2)

Publication Number	Publication Date
IL54531A0 true IL54531A0 (en)	1978-07-31
IL54531A IL54531A (en)	1981-07-31

Family

ID=10073017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL54531A IL54531A (en)	1977-04-19	1978-04-18	Carbonic acis esters of cefuroxime, their preparation and pharmaceutical compsitions containing them

Country Status (20)

Country	Link
JP (1)	JPS53132592A (en)
KR (1)	KR840000081B1 (en)
AT (1)	AT363183B (en)
AU (1)	AU521098B2 (en)
BE (1)	BE866093A (en)
CA (1)	CA1093068A (en)
CH (1)	CH639096A5 (en)
DE (1)	DE2816873A1 (en)
DK (1)	DK147513C (en)
ES (1)	ES468895A1 (en)
FR (1)	FR2387988A1 (en)
GB (1)	GB1598568A (en)
IE (1)	IE46726B1 (en)
IL (1)	IL54531A (en)
IT (1)	IT1104842B (en)
NL (1)	NL7804097A (en)
NZ (1)	NZ186998A (en)
SE (1)	SE433748B (en)
YU (1)	YU90978A (en)
ZA (1)	ZA782211B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2482587A1 (en) *	1980-05-14	1981-11-20	Poudres & Explosifs Ste Nale	PROCESS FOR THE SYNTHESIS OF A-CHLORINATED CHLOROFORMIATES AND NEW A-CHLORINATED CHLOROFORMIATES
GR76477B (en) *	1981-03-23	1984-08-10	Kyoto Pharma Ind
IL68992A (en) *	1982-06-29	1991-06-10	Astra Laekemedel Ab	Alpha-bromo diethyl carbonate and process for the preparation of ethoxycarbonyloxy esters of penicillanic acids
IT1190897B (en) *	1982-06-29	1988-02-24	Opos Biochimica Srl	PROCEDURE FOR THE PREPARATION OF THE 1-ETHOXYCARBONYLOXYETHYL ACID ACID 6- (D (-) - ALPHA AMINOALPHA-PHENYLACETAMIDE) -PENICILLANIC
GB2123821B (en) *	1982-06-29	1987-04-23	Astra Laekemedel Ab	At-halogeno diethyl carbonates and their use in the preparation of antibiotics
FR2532933B1 (en) *	1982-06-29	1987-11-13	Astra Laekemedel Ab	IMPROVEMENTS IN THE PREPARATION OF ANTIBIOTICS
YU44680B (en) *	1982-07-30	1990-12-31	Glaxo Lab Ltd	Process for obtaining very pure amorphous form of cephuroxim axetile
US4606865A (en) *	1982-09-20	1986-08-19	Astra Lakemedel Aktiebolag	Methods for the preparation of α-bromodiethylcarbonate
IL67623A (en) *	1983-01-05	1984-09-30	Teva Pharma	1'-ethoxycarbonyloxyethyl ester of valproic acid,its preparation and pharmaceutical compositions containing it
GB8320521D0 (en) *	1983-07-29	1983-09-01	Glaxo Group Ltd	Chemical process
FR2551058B1 (en) *	1983-08-26	1986-09-26	Poudres & Explosifs Ste Nale	PROCESS FOR THE PREPARATION OF A-CHLORINATED CHLOROFORMIATES
GB8400024D0 (en) *	1984-01-03	1984-02-08	Glaxo Group Ltd	Cephalosporin antibiotics
US4612143A (en) *	1984-09-17	1986-09-16	Societe Nationale Des Poudres Et Explosifs	Process for the preparation of fluoroformates
US5202454A (en) *	1986-07-11	1993-04-13	Societe Nationale Des Poudres Et Explosifs	Process for the manufacture of 1-bromoalkyl hydrocarbyl carbonates
KR100342944B1 (en)	1999-11-08	2002-07-02	민경윤	Method for preparing highly pure cefpodoxime proxetil
GB0301938D0 (en) *	2003-01-28	2003-02-26	Biochemie Gmbh	Organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1453049A (en) *	1973-08-21	1976-10-20	Glaxo Lab Ltd	Cephalosporing antibiotics
CA1093549A (en) *	1976-02-16	1981-01-13	Michael Gregson	Cephalosporin antibiotics
CA1094545A (en) *	1976-02-16	1981-01-27	Michael Gregson	Cephalosporin antibiotics

1977
- 1977-04-19 GB GB16202/77A patent/GB1598568A/en not_active Expired
1978
- 1978-04-03 CA CA300,315A patent/CA1093068A/en not_active Expired
- 1978-04-18 IT IT48941/78A patent/IT1104842B/en active
- 1978-04-18 AU AU35187/78A patent/AU521098B2/en not_active Expired
- 1978-04-18 DK DK168778A patent/DK147513C/en not_active IP Right Cessation
- 1978-04-18 BE BE186875A patent/BE866093A/en not_active IP Right Cessation
- 1978-04-18 ES ES468895A patent/ES468895A1/en not_active Expired
- 1978-04-18 DE DE19782816873 patent/DE2816873A1/en not_active Withdrawn
- 1978-04-18 CH CH414678A patent/CH639096A5/en not_active IP Right Cessation
- 1978-04-18 NL NL7804097A patent/NL7804097A/en not_active Application Discontinuation
- 1978-04-18 NZ NZ186998A patent/NZ186998A/en unknown
- 1978-04-18 JP JP4643178A patent/JPS53132592A/en active Pending
- 1978-04-18 ZA ZA00782211A patent/ZA782211B/en unknown
- 1978-04-18 KR KR7801139A patent/KR840000081B1/en active
- 1978-04-18 YU YU00909/78A patent/YU90978A/en unknown
- 1978-04-18 IE IE760/78A patent/IE46726B1/en unknown
- 1978-04-18 IL IL54531A patent/IL54531A/en unknown
- 1978-04-18 SE SE7804400A patent/SE433748B/en unknown
- 1978-04-18 AT AT0274878A patent/AT363183B/en not_active IP Right Cessation
- 1978-04-19 FR FR7811514A patent/FR2387988A1/en active Granted

Also Published As

Publication number	Publication date
CH639096A5 (en)	1983-10-31
NL7804097A (en)	1978-10-23
ATA274878A (en)	1980-12-15
IE780760L (en)	1978-10-19
DK147513C (en)	1985-03-18
IE46726B1 (en)	1983-09-07
IT7848941A0 (en)	1978-04-18
IL54531A (en)	1981-07-31
ZA782211B (en)	1979-04-25
SE7804400L (en)	1978-10-20
CA1093068A (en)	1981-01-06
DE2816873A1 (en)	1978-11-02
KR830000246A (en)	1983-03-30
ES468895A1 (en)	1978-12-01
GB1598568A (en)	1981-09-23
YU90978A (en)	1983-01-21
AU3518778A (en)	1979-10-25
SE433748B (en)	1984-06-12
AT363183B (en)	1981-07-10
DK168778A (en)	1978-10-20
BE866093A (en)	1978-10-18
FR2387988B1 (en)	1982-06-11
DK147513B (en)	1984-09-10
FR2387988A1 (en)	1978-11-17
NZ186998A (en)	1981-05-01
AU521098B2 (en)	1982-03-18
IT1104842B (en)	1985-10-28
JPS53132592A (en)	1978-11-18
KR840000081B1 (en)	1984-02-08

Publication	Publication Date	Title
IL51450A0 (en)	1977-04-29	Improvements in or relating to cephalosporin antibiotics
YU249780A (en)	1983-02-28	Improvements in or pertaining to cephalosporin antibiotics
JPS53136514A (en)	1978-11-29	Stable antibiotics composition
ZA784382B (en)	1979-09-26	Improvements in or relating to wall segments
ZA782048B (en)	1979-03-28	Improvements in or relating to vehicles
ZA77894B (en)	1977-12-28	Improvements in or relating to cephalosporin antibiotics
IL54531A0 (en)	1978-07-31	Improvements in or relating to cephalosporin antibiotics
NZ189266A (en)	1981-12-15	Cephalosporin derivatives
ZA763635B (en)	1977-05-25	Improvements in or relating to antibiotics
JPS53132593A (en)	1978-11-18	Antibiotics
ZA772525B (en)	1978-04-26	Improvements in or relating to cephalosporin antibiotics
JPS5490194A (en)	1979-07-17	Novel cephalosporin antibiotic
ZA785804B (en)	1980-05-28	Deoxynarasin antibiotics
ZA777087B (en)	1978-09-27	Improvements in or relating to antibiotics
GB2008574A (en)	1979-06-06	Monocylcic azetidione antibiotics
ZA777493B (en)	1978-10-25	Improvements in or relating to antibiotic formulations
JPS53135999A (en)	1978-11-28	Antibiotics
IL51451A0 (en)	1977-04-29	Improvements in or relating to cephalosporin antibiotics
PT70205A (en)	1979-10-01	Improvements in or relating to cephalosporin compounds
JPS5412395A (en)	1979-01-30	Cephalosporins
ZA77892B (en)	1977-12-28	Improvements in or relating to cephalosporin antibiotics
ZA782394B (en)	1979-04-25	Improvements in or relating to antibiotics
JPS5470297A (en)	1979-06-05	Novel cephalosporins
JPS53103494A (en)	1978-09-08	Antibiotics desacetylldihydro 890a9
PT69450A (en)	1979-05-01	Improvements in or relating to cephalosporin compounds