BE838760A - Nouveaux derives de la cephalosporine, leur preparation et compositions qui les contiennent - Google Patents

Nouveaux derives de la cephalosporine, leur preparation et compositions qui les contiennent

Info

Publication number: BE838760A
Authority: BE; Belgium
Prior art keywords: preparation; compositions containing; cephalosporin derivatives; new cephalosporin; new
Prior art date: 1975-02-27

Application number

BE164478A

Other languages

English (en)

French (fr)

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.)

1975-02-27

Filing date

1976-02-20

Publication date

1976-08-20

1976-02-20 Application filed filed Critical

1976-08-20 Publication of BE838760A publication Critical patent/BE838760A/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
- 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
- C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

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

BE164478A 1975-02-27 1976-02-20 Nouveaux derives de la cephalosporine, leur preparation et compositions qui les contiennent BE838760A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55372275A	1975-02-27	1975-02-27

Publications (1)

Publication Number	Publication Date
BE838760A true BE838760A (fr)	1976-08-20

Family

ID=24210475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE164478A BE838760A (fr)	1975-02-27	1976-02-20	Nouveaux derives de la cephalosporine, leur preparation et compositions qui les contiennent

Country Status (13)

Country	Link
JP (1)	JPS51110595A (nl)
AU (1)	AU499565B2 (nl)
BE (1)	BE838760A (nl)
CA (1)	CA1072543A (nl)
DE (1)	DE2607681A1 (nl)
FR (1)	FR2302098A1 (nl)
GB (1)	GB1544703A (nl)
IE (1)	IE42961B1 (nl)
IL (1)	IL49066A (nl)
IT (1)	IT1055451B (nl)
LU (1)	LU74427A1 (nl)
NL (1)	NL7601935A (nl)
ZA (1)	ZA76451B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4112086A (en) *	1976-11-02	1978-09-05	Smithkline Corporation	7β-Acylamino-3-(phosphonoalkyl and esterified phosphonoalkyl substituted tetrazolylthiomethyl)cephalosporins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2068419A1 (en) *	1969-10-27	1971-08-27	Fujisawa Pharmaceutical Co	Antibacterial cephalosporin compsns
BE793037A (fr) *	1971-12-23	1973-06-20	Fujisawa Pharmaceutical Co	Procede de preparation de derives d'acide 7-acylamino-3-substitue-3-cephem-4-carboxylique et nouveaux produits ainsi obtenus
JPS612674B2 (nl) *	1974-06-20	1986-01-27	Meiji Seika Co

1976
- 1976-01-27 ZA ZA451A patent/ZA76451B/xx unknown
- 1976-02-16 CA CA245,853A patent/CA1072543A/en not_active Expired
- 1976-02-18 GB GB6367/76A patent/GB1544703A/en not_active Expired
- 1976-02-19 IL IL49066A patent/IL49066A/xx unknown
- 1976-02-20 BE BE164478A patent/BE838760A/xx not_active IP Right Cessation
- 1976-02-23 IT IT20483/76A patent/IT1055451B/it active
- 1976-02-24 JP JP51019818A patent/JPS51110595A/ja active Pending
- 1976-02-25 AU AU11406/76A patent/AU499565B2/en not_active Expired
- 1976-02-25 LU LU74427A patent/LU74427A1/xx unknown
- 1976-02-25 NL NL7601935A patent/NL7601935A/nl not_active Application Discontinuation
- 1976-02-25 DE DE19762607681 patent/DE2607681A1/de not_active Withdrawn
- 1976-02-27 IE IE406/76A patent/IE42961B1/en unknown
- 1976-02-27 FR FR7605506A patent/FR2302098A1/fr active Granted

Also Published As

Publication number	Publication date
LU74427A1 (nl)	1976-08-13
IE42961B1 (en)	1980-11-19
AU499565B2 (en)	1979-04-26
ZA76451B (en)	1977-01-26
NL7601935A (nl)	1976-08-31
DE2607681A1 (de)	1976-09-09
FR2302098B1 (nl)	1979-09-21
FR2302098A1 (fr)	1976-09-24
AU1140676A (en)	1977-09-01
IL49066A (en)	1982-07-30
IE42961L (en)	1976-08-27
JPS51110595A (nl)	1976-09-30
CA1072543A (en)	1980-02-26
GB1544703A (en)	1979-04-25
IL49066A0 (en)	1976-04-30
IT1055451B (it)	1981-12-21

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Legal Events

Date

Code

Title

Description

1985-08-31

RE

Patent lapsed

Owner name: SMITHKLINE CORP.

Effective date: 19850220