CH554372A - PROCESS FOR THE PREPARATION OF A HALOHYDRATE OF A 7-AMINO-DESACETOXA-CEPHALOSPORISPORINATE. - Google Patents

PROCESS FOR THE PREPARATION OF A HALOHYDRATE OF A 7-AMINO-DESACETOXA-CEPHALOSPORISPORINATE.

Info

Publication number: CH554372A
Authority: CH; Switzerland
Prior art keywords: desacetoxa; cephalosporisporinate; halohydrate; amino; preparation
Prior art date: 1971-11-30

Application number

CH1737772A

Other languages

French (fr)

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.)

1971-11-30

Filing date

1972-11-29

Publication date

1974-09-30

1971-11-30 Priority claimed from US00203399A external-priority patent/US3845043A/en

1971-11-30 Priority claimed from US203398A external-priority patent/US3868368A/en

1972-11-29 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1974-09-30 Publication of CH554372A publication Critical patent/CH554372A/en

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)

CH1737772A 1971-11-30 1972-11-29 PROCESS FOR THE PREPARATION OF A HALOHYDRATE OF A 7-AMINO-DESACETOXA-CEPHALOSPORISPORINATE. CH554372A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US00203399A US3845043A (en)	1971-11-30	1971-11-30	Preventing reversion during preparation of nucleus ester salts
US203398A US3868368A (en)	1971-11-30	1971-11-30	Process for preparing a 7-aminocephalosporin ester

Publications (1)

Publication Number	Publication Date
CH554372A true CH554372A (en)	1974-09-30

Family

ID=26898573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1737772A CH554372A (en)	1971-11-30	1972-11-29	PROCESS FOR THE PREPARATION OF A HALOHYDRATE OF A 7-AMINO-DESACETOXA-CEPHALOSPORISPORINATE.

Country Status (21)

Country	Link
JP (1)	JPS5638595B2 (en)
AR (1)	AR192529A1 (en)
AT (1)	AT324551B (en)
BE (1)	BE791925A (en)
BG (2)	BG22402A3 (en)
CA (1)	CA985672A (en)
CH (1)	CH554372A (en)
CS (1)	CS188154B2 (en)
DD (1)	DD100958A5 (en)
DE (1)	DE2258079C3 (en)
ES (1)	ES409114A1 (en)
FR (1)	FR2163132A5 (en)
GB (1)	GB1381339A (en)
HU (1)	HU166394B (en)
IE (1)	IE36879B1 (en)
IL (1)	IL40897A (en)
NL (1)	NL173958C (en)
PH (1)	PH10235A (en)
PL (1)	PL89692B1 (en)
SE (1)	SE416400B (en)
YU (1)	YU36969B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT378774B (en) *	1982-08-06	1985-09-25	Biochemie Gmbh	METHOD FOR DEACYLATING PENICILLINES AND CEPHALOSPORINES
JPS59226670A (en) *	1983-06-03	1984-12-19	Jeol Ltd	Transistor inverter

0
- BE BE791925D patent/BE791925A/en not_active IP Right Cessation
1972
- 1972-11-20 CA CA156,957A patent/CA985672A/en not_active Expired
- 1972-11-22 GB GB5396872A patent/GB1381339A/en not_active Expired
- 1972-11-22 IE IE1621/72A patent/IE36879B1/en unknown
- 1972-11-22 IL IL40897A patent/IL40897A/en unknown
- 1972-11-27 PH PH14119A patent/PH10235A/en unknown
- 1972-11-27 DE DE2258079A patent/DE2258079C3/en not_active Expired
- 1972-11-28 FR FR7242257A patent/FR2163132A5/fr not_active Expired
- 1972-11-28 NL NLAANVRAGE7216158,A patent/NL173958C/en not_active IP Right Cessation
- 1972-11-28 YU YU2970/72A patent/YU36969B/en unknown
- 1972-11-29 PL PL1972159178A patent/PL89692B1/en unknown
- 1972-11-29 CH CH1737772A patent/CH554372A/en not_active IP Right Cessation
- 1972-11-29 HU HUEI444A patent/HU166394B/hu unknown
- 1972-11-29 SE SE7215532A patent/SE416400B/en unknown
- 1972-11-29 AT AT1017272A patent/AT324551B/en not_active IP Right Cessation
- 1972-11-29 ES ES409114A patent/ES409114A1/en not_active Expired
- 1972-11-29 DD DD167181A patent/DD100958A5/xx unknown
- 1972-11-30 BG BG027793A patent/BG22402A3/en unknown
- 1972-11-30 CS CS728189A patent/CS188154B2/en unknown
- 1972-11-30 AR AR245396A patent/AR192529A1/en active
- 1972-11-30 JP JP12028672A patent/JPS5638595B2/ja not_active Expired
- 1972-11-30 BG BG022014A patent/BG23008A3/en unknown

Also Published As

Publication number	Publication date
BG23008A3 (en)	1977-05-20
NL173958B (en)	1983-11-01
NL173958C (en)	1984-04-02
YU297072A (en)	1982-06-18
FR2163132A5 (en)	1973-07-20
ES409114A1 (en)	1976-04-01
IE36879B1 (en)	1977-03-16
IE36879L (en)	1973-05-30
IL40897A (en)	1976-06-30
BE791925A (en)	1973-05-28
JPS4862792A (en)	1973-09-01
CS188154B2 (en)	1979-02-28
DE2258079A1 (en)	1973-06-07
BG22402A3 (en)	1977-02-20
DD100958A5 (en)	1973-10-12
SE416400B (en)	1980-12-22
YU36969B (en)	1984-08-31
IL40897A0 (en)	1973-01-30
AT324551B (en)	1975-09-10
HU166394B (en)	1975-03-28
DE2258079B2 (en)	1980-03-27
PH10235A (en)	1976-10-08
NL7216158A (en)	1973-06-04
JPS5638595B2 (en)	1981-09-08
AR192529A1 (en)	1973-02-21
CA985672A (en)	1976-03-16
PL89692B1 (en)	1976-12-31
DE2258079C3 (en)	1980-11-20
GB1381339A (en)	1975-01-22

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Legal Events

Date	Code	Title	Description
1993-01-29	PL	Patent ceased