DK378975A - Fremgangsmade til fremstilling af cephalosporinforbindelser - Google Patents

Fremgangsmade til fremstilling af cephalosporinforbindelser

Info

Publication number: DK378975A
Authority: DK; Denmark
Prior art keywords: procedure; cephalosporin compounds; preparing cephalosporin; preparing; compounds
Prior art date: 1974-08-23

Application number

DK378975A

Other languages

English (en)

Other versions

DK147338C (da

DK147338B (da

Inventor

D C Humber

Original Assignee

Glaxo Lab Ltd

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.)

1974-08-23

Filing date

1975-08-22

Publication date

1976-02-24

1975-08-22 Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd

1976-02-24 Publication of DK378975A publication Critical patent/DK378975A/da

1984-06-25 Publication of DK147338B publication Critical patent/DK147338B/da

1985-01-02 Application granted granted Critical

1985-01-02 Publication of DK147338C publication Critical patent/DK147338C/da

Links

-1 CEPHALOSPORIN COMPOUNDS Chemical class 0.000 title 1
229930186147 Cephalosporin Natural products 0.000 title 1
229940124587 cephalosporin Drugs 0.000 title 1

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
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group

Landscapes

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

DK378975A 1974-08-23 1975-08-22 Analogifremgangsmaade til fremstilling af cephalosporinforbindelser eller salte eller biologisk acceptable estere deraf DK147338C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB37197/74A GB1512957A (en)	1974-08-23	1974-08-23	Gephalosporin antibiotics
GB3719774		1974-08-23

Publications (3)

Publication Number	Publication Date
DK378975A true DK378975A (da)	1976-02-24
DK147338B DK147338B (da)	1984-06-25
DK147338C DK147338C (da)	1985-01-02

Family

ID=10394577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK378975A DK147338C (da)	1974-08-23	1975-08-22	Analogifremgangsmaade til fremstilling af cephalosporinforbindelser eller salte eller biologisk acceptable estere deraf

Country Status (13)

Country	Link
JP (1)	JPS5143794A (da)
AT (1)	AT343280B (da)
AU (1)	AU501819B2 (da)
BE (1)	BE832651R (da)
CA (1)	CA1070673A (da)
CH (2)	CH620215A5 (da)
DE (1)	DE2537558A1 (da)
DK (1)	DK147338C (da)
FR (1)	FR2282275A1 (da)
GB (1)	GB1512957A (da)
NL (1)	NL7509948A (da)
SE (1)	SE433355B (da)
ZA (1)	ZA755392B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4278887A (en) *	1980-02-04	1981-07-14	Technicon Instruments Corporation	Fluid sample cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1399086A (en) *	1971-05-14	1975-06-25	Glaxo Lab Ltd	Cephalosporin compounds

1974
- 1974-08-23 GB GB37197/74A patent/GB1512957A/en not_active Expired
1975
- 1975-08-22 DK DK378975A patent/DK147338C/da not_active IP Right Cessation
- 1975-08-22 BE BE159381A patent/BE832651R/xx active
- 1975-08-22 CA CA233,953A patent/CA1070673A/en not_active Expired
- 1975-08-22 FR FR7526009A patent/FR2282275A1/fr active Granted
- 1975-08-22 CH CH1091375A patent/CH620215A5/de not_active IP Right Cessation
- 1975-08-22 ZA ZA755392A patent/ZA755392B/xx unknown
- 1975-08-22 JP JP50101973A patent/JPS5143794A/ja active Pending
- 1975-08-22 AT AT651575A patent/AT343280B/de active
- 1975-08-22 NL NL7509948A patent/NL7509948A/xx not_active Application Discontinuation
- 1975-08-22 SE SE7509403A patent/SE433355B/xx unknown
- 1975-08-22 AU AU84217/75A patent/AU501819B2/en not_active Expired
- 1975-08-22 DE DE19752537558 patent/DE2537558A1/de not_active Withdrawn
1979
- 1979-06-21 CH CH582679A patent/CH626087A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
ZA755392B (en)	1977-04-27
DK147338C (da)	1985-01-02
JPS5143794A (en)	1976-04-14
CH626087A5 (en)	1981-10-30
CA1070673A (en)	1980-01-29
CH620215A5 (en)	1980-11-14
FR2282275B2 (da)	1979-06-15
AT343280B (de)	1978-05-26
DE2537558A1 (de)	1976-03-04
AU8421775A (en)	1977-03-03
DK147338B (da)	1984-06-25
GB1512957A (en)	1978-06-01
FR2282275A1 (fr)	1976-03-19
BE832651R (fr)	1976-02-23
ATA651575A (de)	1977-09-15
SE433355B (sv)	1984-05-21
AU501819B2 (en)	1979-06-28
NL7509948A (nl)	1976-02-25

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Legal Events

Date	Code	Title	Description
1986-04-14	PBP	Patent lapsed