BE717741A - - Google Patents

Info

Publication number: BE717741A
Authority: BE; Belgium

Application number

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.)

1967-07-07

Filing date

1968-07-05

Publication date

1969-01-06

1968-07-05 Application filed filed Critical

1969-01-06 Publication of BE717741A publication Critical patent/BE717741A/xx

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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—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, cefaclor, or cephalexine

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Chemistry (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

BE717741D 1967-07-07 1968-07-05 BE717741A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US65166267A	1967-07-07	1967-07-07

Publications (1)

Publication Number	Publication Date
BE717741A true BE717741A (de)	1969-01-06

Family

ID=24613705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE717741D BE717741A (de)	1967-07-07	1968-07-05

Country Status (11)

Country	Link
US (1)	US3549628A (de)
JP (1)	JPS4920319B1 (de)
BE (1)	BE717741A (de)
CA (1)	CA975361A (de)
CH (1)	CH523914A (de)
DE (1)	DE1770822C3 (de)
DK (1)	DK145044C (de)
FR (1)	FR1585093A (de)
GB (1)	GB1227014A (de)
IL (1)	IL30324A (de)
SE (1)	SE368957B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2703136A (en) *	1952-10-30	1955-03-01	Masse Roland	Furniture kit assembly and convertible unit therefrom
AU5310473A (en) *	1972-03-09	1974-09-12	Glaxo Lab Ltd	Cephalosporin compounds
FR2186225A2 (en) *	1972-05-02	1974-01-11	Roussel Uclaf	Resolution of cephalosporin esters - derived from 7-amino desacetoxy cephalosporanic acid
CH587268A5 (en) *	1972-06-29	1977-04-29	Ciba Geigy Ag	Substd carboxylic acid derivs - broad spectrum antibiotics and inters
US3891629A (en) *	1973-02-16	1975-06-24	Squibb & Sons Inc	Process for the preparation of 6-{8 d-2-amino-2(1,4-cyclo-hexadienyl)acetamido{9 {0 penicillanic acid
US3912726A (en) *	1973-02-16	1975-10-14	Squibb & Sons Inc	Process for the preparation of 7-(D-2-amino-2-(1,4-cyclo-hexadienyl) acetamido) desacetoxycephalosporanic acid and 7-(D-2-amino-2-(1,4-cyclohexadienyl) acetamido) cephalosporanic acid
US4211702A (en) *	1979-02-01	1980-07-08	Eli Lilly And Company	Process for preparation of penicillin and cephalosporin imino halides
US4252973A (en) *	1979-07-06	1981-02-24	E. R. Squibb & Sons, Inc.	Process for chemically removing the acyl sidechain from cephalosporins and penicillins
AT378774B (de) *	1982-08-06	1985-09-25	Biochemie Gmbh	Verfahren zur deacylierung von penicillinen und cephalosporinen
DE3775798D1 (de)	1986-03-19	1992-02-20	Banyu Pharma Co Ltd	Cephalosporinverbindungen, verfahren zu ihrer herstellung und antibakterielle mittel.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3449336A (en) *	1965-09-10	1969-06-10	Woodward Robert B	Process for preparing novel intermediates useful for preparing 7-amino-cephalosporanic acid and derivatives thereof
US3422099A (en) *	1966-02-18	1969-01-14	Bristol Myers Co	7-(alpha-hydroxy-(2' or 3'-thienyl)-acetamido) cephalosporanic acids and related salts and derivatives
US3352858A (en) *	1966-04-07	1967-11-14	Bristol Myers Co	Antibacterial agents of the cephalosporin class

1967
- 1967-07-07 US US651662A patent/US3549628A/en not_active Expired - Lifetime
1968
- 1968-07-04 CA CA024,300A patent/CA975361A/en not_active Expired
- 1968-07-05 BE BE717741D patent/BE717741A/xx not_active IP Right Cessation
- 1968-07-05 SE SE09278/68A patent/SE368957B/xx unknown
- 1968-07-08 CH CH1016768A patent/CH523914A/de not_active IP Right Cessation
- 1968-07-08 GB GB1227014D patent/GB1227014A/en not_active Expired
- 1968-07-08 DE DE1770822A patent/DE1770822C3/de not_active Expired
- 1968-07-08 JP JP43047197A patent/JPS4920319B1/ja active Pending
- 1968-07-08 DK DK333768A patent/DK145044C/da not_active IP Right Cessation
- 1968-07-08 IL IL30324A patent/IL30324A/xx unknown
- 1968-07-08 FR FR1585093D patent/FR1585093A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1770822A1 (de)	1972-03-02
SE368957B (de)	1974-07-29
DK145044B (da)	1982-08-09
DE1770822B2 (de)	1978-01-05
DE1770822C3 (de)	1978-08-31
IL30324A (en)	1972-12-29
DK145044C (da)	1983-01-10
US3549628A (en)	1970-12-22
FR1585093A (de)	1970-01-09
IL30324A0 (en)	1968-09-26
GB1227014A (de)	1971-03-31
JPS4920319B1 (de)	1974-05-23
CA975361A (en)	1975-09-30
CH523914A (de)	1972-06-15

Publication	Publication Date	Title
AT298283B (de)	1972-03-15
FR1585093A (de)	1970-01-09
AU416737B2 (de)	1971-09-03
BE699664A (de)	1967-11-16
BE718800A (de)	1968-12-31
BE701835A (de)	1968-01-02
BE701338A (de)	1967-12-18
BE710247A (de)	1968-06-17
BE703211A (de)	1968-01-15
BE693472A (de)	1967-07-17
BE694154A (de)	1967-07-31
BE717459A (de)	1969-01-02
BE701842A (de)	1968-01-02
BE699837A (de)	1967-12-13
BE695223A (de)	1967-08-14
BE702314A (de)	1968-02-05
BE703478A (de)	1968-02-01
BE702966A (de)	1968-01-15
BE702226A (de)	1968-01-15
BE703424A (de)	1968-02-01
BE698007A (de)	1967-10-16
BE703133A (de)	1968-01-15
BE699227A (de)	1967-11-03
BE696163A (de)	1967-09-01
BE712409A (de)	1968-07-31

Legal Events

Date	Code	Title	Description
1988-01-01	RE20	Patent expired	Owner name: ELI LILLY AND CY Effective date: 19880705

Date

Code

Title

Description

1988-01-01

RE20

Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19880705