ES431287A1 - Procedimiento para preparar derivados de acido tricloroace-tamido-7 desacetoxi-3 cefalosporanico. - Google Patents

Procedimiento para preparar derivados de acido tricloroace-tamido-7 desacetoxi-3 cefalosporanico.

Info

Publication number: ES431287A1
Authority: ES; Spain
Prior art keywords: desacetoxi; cefalosporanico; trichloroace; tamido; procedure
Prior art date: 1973-09-06
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

ES431287A

Other languages

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.)

Rhone Poulenc SA

Original Assignee

Rhone Poulenc SA

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.)

1973-09-06

Filing date

1974-10-23

Publication date

1976-11-01

1973-09-06 Priority claimed from FR7332150A external-priority patent/FR2243199A1/fr

1974-03-12 Priority claimed from FR7408378A external-priority patent/FR2264020A2/fr

1974-10-23 Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA

1976-11-01 Publication of ES431287A1 publication Critical patent/ES431287A1/es

Status Expired legal-status Critical Current

Links

239000002253 acid Substances 0.000 title 1

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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

ES431287A 1973-09-06 1974-10-23 Procedimiento para preparar derivados de acido tricloroace-tamido-7 desacetoxi-3 cefalosporanico. Expired ES431287A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7332150A FR2243199A1 (en)	1973-09-06	1973-09-06	7-Trichloroacetamido-3-desacetoxy cephalosporanic acids - inters. for 7-ADCA e.g. by reducing off 7-acyl residue
FR7408378A FR2264020A2 (en)	1974-03-12	1974-03-12	7-Trichloroacetamido-3-desacetoxy cephalosporanic acids - inters. for 7-ADCA e.g. by reducing off 7-acyl residue

Publications (1)

Publication Number	Publication Date
ES431287A1 true ES431287A1 (es)	1976-11-01

Family

ID=26217924

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES429818A Expired ES429818A1 (es)	1973-09-06	1974-09-06	Procedimiento para preparar derivados del acido tricloroa- cetamido-7 desacetoxi-3 cefalosporanico.
ES431287A Expired ES431287A1 (es)	1973-09-06	1974-10-23	Procedimiento para preparar derivados de acido tricloroace-tamido-7 desacetoxi-3 cefalosporanico.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES429818A Expired ES429818A1 (es)	1973-09-06	1974-09-06	Procedimiento para preparar derivados del acido tricloroa- cetamido-7 desacetoxi-3 cefalosporanico.

Country Status (16)

Country	Link
US (1)	US3975385A (es)
JP (2)	JPS5418278B2 (es)
AR (1)	AR202040A1 (es)
AU (1)	AU464455B2 (es)
DD (1)	DD114416A5 (es)
DE (1)	DE2442661A1 (es)
DK (1)	DK470174A (es)
ES (2)	ES429818A1 (es)
FI (1)	FI261874A7 (es)
GB (1)	GB1454589A (es)
HU (1)	HU168679B (es)
IL (1)	IL45603A0 (es)
LU (1)	LU70863A1 (es)
NL (1)	NL7411505A (es)
NO (2)	NO743198L (es)
SE (1)	SE7411226L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK635474A (es) *	1974-02-05	1975-10-13	Ciba Geigy Ag
US4024152A (en) *	1975-09-19	1977-05-17	Eli Lilly And Company	4-Dithio-3-imido-azetidin-2-ones
US4075203A (en) *	1976-06-16	1978-02-21	Eli Lilly And Company	Process for preparing a 3-exomethylenecepham sulfoxide from penicillin sulfoxides
JP3195371B2 (ja) *	1991-03-11	2001-08-06	大塚化学株式会社	セフエム誘導体の製造法
WO2004039813A1 (en) *	2002-11-01	2004-05-13	Orchid Chemicals & Pharmaceuticals Ltd	An improved process for the preparation of chloro methyl cephem derivatives
CN100398547C (zh) *	2003-09-09	2008-07-02	日本化学工业株式会社	3-氯甲基-3-头孢烯衍生物的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1670492A1 (de) *	1966-12-20	1970-03-19	Ciba Geigy	Neue Cephalosporansaeurederivate
US3591585A (en) *	1969-02-14	1971-07-06	Lilly Co Eli	Process for making desacetoxycephalosporins
BE794659A (fr) *	1972-01-28	1973-07-30	Glaxo Lab Ltd	Procede de preparation de composes intermediaires pour l'obtention d'antibiotiques de type beta-lactame

1974
- 1974-08-29 NL NL7411505A patent/NL7411505A/xx not_active Application Discontinuation
- 1974-09-04 DD DD180905A patent/DD114416A5/xx unknown
- 1974-09-04 HU HURO796A patent/HU168679B/hu unknown
- 1974-09-05 NO NO743198A patent/NO743198L/no unknown
- 1974-09-05 US US05/503,274 patent/US3975385A/en not_active Expired - Lifetime
- 1974-09-05 DK DK470174A patent/DK470174A/da unknown
- 1974-09-05 LU LU70863A patent/LU70863A1/xx unknown
- 1974-09-05 SE SE7411226A patent/SE7411226L/xx unknown
- 1974-09-05 JP JP10142774A patent/JPS5418278B2/ja not_active Expired
- 1974-09-05 GB GB3888374A patent/GB1454589A/en not_active Expired
- 1974-09-05 IL IL45603A patent/IL45603A0/xx unknown
- 1974-09-05 AU AU73025/74A patent/AU464455B2/en not_active Expired
- 1974-09-06 DE DE2442661A patent/DE2442661A1/de active Pending
- 1974-09-06 ES ES429818A patent/ES429818A1/es not_active Expired
- 1974-09-06 FI FI2618/74A patent/FI261874A7/fi unknown
- 1974-09-06 AR AR255504A patent/AR202040A1/es active
- 1974-10-23 ES ES431287A patent/ES431287A1/es not_active Expired
1975
- 1975-03-05 NO NO750734A patent/NO750734L/no unknown
1977
- 1977-12-09 JP JP14727577A patent/JPS5390288A/ja active Pending

Also Published As

Publication number	Publication date
US3975385A (en)	1976-08-17
IL45603A0 (en)	1974-11-29
DK470174A (es)	1975-05-05
NO743198L (es)	1975-04-01
JPS5390288A (en)	1978-08-08
DD114416A5 (es)	1975-08-05
NL7411505A (nl)	1975-03-10
DE2442661A1 (de)	1975-03-27
ES429818A1 (es)	1976-09-01
JPS5052085A (es)	1975-05-09
GB1454589A (en)	1976-11-03
AR202040A1 (es)	1975-05-09
LU70863A1 (es)	1975-05-28
HU168679B (es)	1976-06-28
SE7411226L (es)	1975-03-07
NO750734L (es)	1975-04-14
AU7302574A (en)	1975-08-28
AU464455B2 (en)	1975-08-28
FI261874A7 (es)	1975-03-07
JPS5418278B2 (es)	1979-07-06

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