DK269679A - Fremgangsmaade til fremstilling af cephemforbindelser - Google Patents

Fremgangsmaade til fremstilling af cephemforbindelser

Info

Publication number: DK269679A
Authority: DK; Denmark
Prior art keywords: general formula; denotes; image; group; alkyl
Prior art date: 1979-06-26

Application number

DK269679A

Other languages

English (en)

Other versions

DK163242B (da

DK163242C (da

Inventor

V Hitzel

R Lattrell

D Bormann

Original Assignee

Hoechst Ag

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.)

1979-06-26

Filing date

1979-06-26

Publication date

1980-12-27

1979-06-26 Application filed by Hoechst Ag filed Critical Hoechst Ag

1979-06-26 Priority to DK269679A priority Critical patent/DK163242C/da

1980-12-27 Publication of DK269679A publication Critical patent/DK269679A/da

1992-02-10 Publication of DK163242B publication Critical patent/DK163242B/da

1992-06-29 Application granted granted Critical

1992-06-29 Publication of DK163242C publication Critical patent/DK163242C/da

Links

238000000034 method Methods 0.000 title abstract 2
150000001782 cephems Chemical class 0.000 title 1
-1 Cephem compounds Chemical class 0.000 abstract 5
125000000217 alkyl group Chemical group 0.000 abstract 3
239000002253 acid Substances 0.000 abstract 2
125000003118 aryl group Chemical group 0.000 abstract 2
125000004432 carbon atom Chemical group C* 0.000 abstract 2
125000005842 heteroatom Chemical group 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
238000005903 acid hydrolysis reaction Methods 0.000 abstract 1
125000002252 acyl group Chemical group 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
125000003342 alkenyl group Chemical group 0.000 abstract 1
125000003545 alkoxy group Chemical group 0.000 abstract 1
125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
125000000304 alkynyl group Chemical group 0.000 abstract 1
125000003277 amino group Chemical group 0.000 abstract 1
125000003710 aryl alkyl group Chemical group 0.000 abstract 1
125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
239000002585 base Substances 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
125000004663 dialkyl amino group Chemical group 0.000 abstract 1
125000004185 ester group Chemical group 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
125000002541 furyl group Chemical group 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 0.000 abstract 1
125000000623 heterocyclic group Chemical group 0.000 abstract 1
238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
238000006317 isomerization reaction Methods 0.000 abstract 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
125000001477 organic nitrogen group Chemical group 0.000 abstract 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
125000000547 substituted alkyl group Chemical group 0.000 abstract 1
125000000335 thiazolyl group Chemical group 0.000 abstract 1

Landscapes

Cephalosporin Compounds (AREA)

DK269679A 1979-06-26 1979-06-26 Fremgangsmaade til fremstilling af cephemforbindelser DK163242C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK269679A DK163242C (da)	1979-06-26	1979-06-26	Fremgangsmaade til fremstilling af cephemforbindelser

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK269679A DK163242C (da)	1979-06-26	1979-06-26	Fremgangsmaade til fremstilling af cephemforbindelser
DK269679		1979-06-26

Publications (3)

Publication Number	Publication Date
DK269679A true DK269679A (da)	1980-12-27
DK163242B DK163242B (da)	1992-02-10
DK163242C DK163242C (da)	1992-06-29

Family

ID=8114735

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK269679A DK163242C (da)	1979-06-26	1979-06-26	Fremgangsmaade til fremstilling af cephemforbindelser

Country Status (1)

Country	Link
DK (1)	DK163242C (da)

1979
- 1979-06-26 DK DK269679A patent/DK163242C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK163242B (da)	1992-02-10
DK163242C (da)	1992-06-29

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Legal Events

Date	Code	Title	Description
1999-07-05	PUP	Patent expired