BE807780A - Ethers de cephalosporine - Google Patents

Ethers de cephalosporine

Info

Publication number: BE807780A
Authority: BE; Belgium
Prior art keywords: cephalosporin; ethers; cephalosporin ethers
Prior art date: 1972-11-28

Application number

BE1005527A

Other languages

English (en)

French (fr)

Inventor

R R Chauvette

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.)

1972-11-28

Filing date

1973-11-26

Publication date

1974-05-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23201377&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE807780(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1973-11-26 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1974-05-27 Publication of BE807780A publication Critical patent/BE807780A/xx

Links

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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

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

BE1005527A 1972-11-28 1973-11-26 Ethers de cephalosporine BE807780A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US310191A US3917587A (en)	1972-11-28	1972-11-28	Cephalosporin ethers

Publications (1)

Publication Number	Publication Date
BE807780A true BE807780A (fr)	1974-05-27

Family

ID=23201377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1005527A BE807780A (fr)	1972-11-28	1973-11-26	Ethers de cephalosporine

Country Status (27)

Country	Link
US (1)	US3917587A (de)
JP (2)	JPS49133394A (de)
AR (3)	AR204984A1 (de)
AT (2)	ATA993573A (de)
BE (1)	BE807780A (de)
BG (2)	BG21414A3 (de)
BR (2)	BR7309297D0 (de)
CH (2)	CH599222A5 (de)
CS (2)	CS183722B2 (de)
DD (2)	DD110280A5 (de)
DE (1)	DE2359353A1 (de)
EG (2)	EG11175A (de)
ES (2)	ES420870A1 (de)
FR (1)	FR2207697B1 (de)
GB (1)	GB1456221A (de)
HU (2)	HU166396B (de)
IE (1)	IE39476B1 (de)
IL (1)	IL43661A (de)
MW (1)	MW6473A1 (de)
NL (2)	NL7316178A (de)
OA (2)	OA04511A (de)
PH (1)	PH14698A (de)
PL (2)	PL94828B1 (de)
RO (3)	RO63112A (de)
SU (1)	SU1149879A3 (de)
YU (2)	YU36527B (de)
ZA (1)	ZA738993B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE428022B (sv) *	1972-06-29	1983-05-30	Ciba Geigy Ag	7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
AR206201A1 (es) *	1972-06-29	1976-07-07	Ciba Geigy Ag	Procedimiento para la obtencion de compuestos de acido 7beta-amino-3-cefem-3-01-4-carboxilico0-substituidos
US4060688A (en) *	1972-11-28	1977-11-29	Eli Lilly And Company	Cephalosporin intermediates
US4053469A (en) *	1973-02-28	1977-10-11	Shionogi & Co., Ltd.	Intermediates for the preparation of 7-acylamino-3-oxyiminomethyl-3-cephem-4-carboxylic acids
CH605997A5 (de) *	1974-08-30	1978-10-13	Ciba Geigy Ag
GB1485488A (en) *	1974-10-03	1977-09-14	Farmaceutici Italia	Preparation of cephalosporins
US3985746A (en) *	1975-03-25	1976-10-12	E. R. Squibb & Sons, Inc.	7-(α-Cyanomethylthio)acetamido-3-cephem carboxylates
CH622802A5 (de) *	1975-08-20	1981-04-30	Ciba Geigy Ag
US4031084A (en) *	1975-10-23	1977-06-21	Eli Lilly And Company	Process for cephalosporin antibiotic intermediates
US5350845A (en) *	1992-04-08	1994-09-27	Eli Lilly And Company	Process for preparing 7-substituted-amino-3-hydroxy-3-cephem-4-protected carboxy-sulfoxide esters
IN181695B (de) *	1992-08-10	1998-09-05	Ranbaxy Lab Ltd
US5604222A (en) *	1993-12-27	1997-02-18	Lupin Laboratories, Ltd.	Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) *	1994-07-11	1996-11-26	Lupin Laboratories Limited	Process for preparation of 3-exomethylene cepham sulfoxide esters
IN184516B (de) *	1996-01-19	2000-09-02	Lupin Laoratories Ltd
CN112321611B (zh) *	2020-10-29	2022-05-06	湖北凌晟药业有限公司	一种头孢沙定母核的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1241656A (en) *	1967-08-21	1971-08-04	Glaxo Lab Ltd	Improvements in or relating to cephalosporin compounds
GB1277415A (en) *	1968-06-14	1972-06-14	Glaxo Lab Ltd	Improvements in or relating to cephalosporin derivatives

1972
- 1972-11-28 US US310191A patent/US3917587A/en not_active Expired - Lifetime
1973
- 1973-01-01 AR AR251174A patent/AR204984A1/es active
- 1973-11-20 IL IL43661A patent/IL43661A/xx unknown
- 1973-11-21 MW MW64/73*UA patent/MW6473A1/xx unknown
- 1973-11-21 IE IE2111/73A patent/IE39476B1/xx unknown
- 1973-11-22 PH PH15253A patent/PH14698A/en unknown
- 1973-11-23 FR FR7341763A patent/FR2207697B1/fr not_active Expired
- 1973-11-24 OA OA55066A patent/OA04511A/xx unknown
- 1973-11-24 OA OA55067A patent/OA04512A/xx unknown
- 1973-11-26 CH CH1658173A patent/CH599222A5/xx not_active IP Right Cessation
- 1973-11-26 AR AR251176A patent/AR217389A1/es active
- 1973-11-26 NL NL7316178A patent/NL7316178A/xx not_active Application Discontinuation
- 1973-11-26 BE BE1005527A patent/BE807780A/xx not_active IP Right Cessation
- 1973-11-26 CS CS7300008117A patent/CS183722B2/cs unknown
- 1973-11-26 CH CH1658073A patent/CH588495A5/xx not_active IP Right Cessation
- 1973-11-26 NL NL7316177A patent/NL7316177A/xx not_active Application Discontinuation
- 1973-11-26 ES ES420870A patent/ES420870A1/es not_active Expired
- 1973-11-26 AR AR251175A patent/AR221315A1/es active
- 1973-11-26 ES ES420868A patent/ES420868A1/es not_active Expired
- 1973-11-26 ZA ZA00738993A patent/ZA738993B/xx unknown
- 1973-11-26 CS CS7300008118A patent/CS183723B2/cs unknown
- 1973-11-27 BG BG25086A patent/BG21414A3/xx unknown
- 1973-11-27 BR BR9297/73A patent/BR7309297D0/pt unknown
- 1973-11-27 RO RO7300076796A patent/RO63112A/ro unknown
- 1973-11-27 SU SU731972079A patent/SU1149879A3/ru active
- 1973-11-27 GB GB5488973A patent/GB1456221A/en not_active Expired
- 1973-11-27 BG BG25085A patent/BG21861A3/xx unknown
- 1973-11-27 HU HUEI507A patent/HU166396B/hu unknown
- 1973-11-27 AT AT993573A patent/ATA993573A/de not_active Application Discontinuation
- 1973-11-27 AT AT993473A patent/ATA993473A/de unknown
- 1973-11-27 BR BR9298/73A patent/BR7309298D0/pt unknown
- 1973-11-27 RO RO7300085128A patent/RO63739A2/ro unknown
- 1973-11-27 HU HUEI506A patent/HU166847B/hu unknown
- 1973-11-27 RO RO7300076795A patent/RO63081A/ro unknown
- 1973-11-28 DD DD174946A patent/DD110280A5/xx unknown
- 1973-11-28 PL PL1973166883A patent/PL94828B1/pl unknown
- 1973-11-28 JP JP48134808A patent/JPS49133394A/ja active Pending
- 1973-11-28 EG EG450/73A patent/EG11175A/xx active
- 1973-11-28 PL PL1973166884A patent/PL94245B1/pl unknown
- 1973-11-28 YU YU03105/73A patent/YU36527B/xx unknown
- 1973-11-28 EG EG449/73A patent/EG11046A/xx active
- 1973-11-28 DD DD174947A patent/DD110663A5/xx unknown
- 1973-11-28 JP JP48134807A patent/JPS4982693A/ja active Pending
- 1973-11-28 YU YU03104/73A patent/YU36526B/xx unknown
- 1973-11-28 DE DE2359353A patent/DE2359353A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
PL94828B1 (pl)	1977-08-31
HU166847B (de)	1975-06-28
IE39476B1 (en)	1978-10-25
CS183722B2 (en)	1978-07-31
FR2207697B1 (de)	1977-04-22
NL7316178A (de)	1974-05-30
ES420870A1 (es)	1976-04-01
SU1149879A3 (ru)	1985-04-07
CH599222A5 (de)	1978-05-12
CS183723B2 (en)	1978-07-31
FR2207697A1 (de)	1974-06-21
IL43661A (en)	1982-11-30
HU166396B (de)	1975-03-28
NL7316177A (de)	1974-05-30
DE2359353A1 (de)	1974-05-30
IL43661A0 (en)	1974-03-14
ATA993573A (de)	1976-09-15
AR204984A1 (es)	1976-03-31
PH14698A (en)	1981-11-10
EG11046A (en)	1976-11-30
DD110280A5 (de)	1974-12-12
BR7309298D0 (pt)	1974-09-24
CH588495A5 (de)	1977-06-15
EG11175A (en)	1977-01-31
BR7309297D0 (pt)	1974-09-24
JPS49133394A (de)	1974-12-21
US3917587A (en)	1975-11-04
RO63112A (fr)	1978-08-15
ATA993473A (de)	1976-09-15
YU310473A (en)	1982-02-25
AR217389A1 (es)	1980-03-31
OA04512A (fr)	1980-03-30
BG21414A3 (de)	1976-05-20
DD110663A5 (de)	1975-01-05
YU36527B (en)	1984-02-29
OA04511A (fr)	1980-03-30
ES420868A1 (es)	1976-04-01
RO63081A (fr)	1978-07-15
IE39476L (en)	1974-05-28
RO63739A2 (fr)	1979-01-15
GB1456221A (en)	1976-11-24
PL94245B1 (de)	1977-07-30
MW6473A1 (en)	1974-09-11
ZA738993B (en)	1975-06-25
YU310573A (en)	1982-02-25
JPS4982693A (de)	1974-08-08
BG21861A3 (de)	1976-09-20
AU6276373A (en)	1975-05-22
AR221315A1 (es)	1981-01-30
YU36526B (en)	1984-02-29

Legal Events

Date

Code

Title

Description

1993-01-01

RE20

Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19931126

Publication	Publication Date	Title
TR18291A (tr)	1976-12-28	4-trifourometil-4 - nitrodifenil herbisid eterler
BE807780A (fr)	1974-05-27	Ethers de cephalosporine
BE801419A (fr)	1973-12-26	Antibiotiques
BE798927A (fr)	1973-10-30	Sulfonylacetamido cephalosporines substituees
IE37402L (en)	1973-09-21	Cephalosporin derivatives
IL43662A0 (en)	1974-03-14	Alpha-aminoacyl cephalosporin ethers
AU4856272A (en)	1974-05-09	Cephalosporins
FI56033C (fi)	1979-11-12	Luggfibermatningsanordning foer kardning av flockfibrer och foer matning av de kardade fibrerna till rundstickningsmaskinens naolar
IT980254B (it)	1974-09-30	Eteri ossimici
BE807254A (fr)	1974-03-01	Derives de cephalosporine
AU4856472A (en)	1974-05-09	Cephalosporins
BE786103A (fr)	1973-01-11	Derives de la cephalosporine
BE796491A (fr)	1973-09-10	Antibiotiques
BE770804A (fr)	1972-01-31	Derives de cephalosporine
AU5310473A (en)	1974-09-12	Cephalosporin compounds
ZA731618B (en)	1973-12-19	Cephalosporin derivatives
AT332801B (de)	1976-10-25	Forderbehalter
BE802279A (fr)	1974-01-14	Penicillines
BE794075A (fr)	1973-07-16	Penicillines
ZA748050B (en)	1976-02-25	Cephalosporin derivatives
BR7303686D0 (pt)	1974-07-18	Novos compostos de tiocarbamilsufenamidas
AU4856372A (en)	1974-05-09	Cephalosporins
ZA732576B (en)	1974-11-27	Cephalosporin synthesis
IL41986A0 (en)	1973-06-29	Cephalosporin synthesis
SE390212B (sv)	1976-12-06	Tendror for roterande projektil