ES8706442A1 - A process for preparing an antibiotic material which has betalactamase-inhibiting activity - Google Patents

A process for preparing an antibiotic material which has betalactamase-inhibiting activity

Info

Publication number
ES8706442A1
ES8706442A1 ES554408A ES554408A ES8706442A1 ES 8706442 A1 ES8706442 A1 ES 8706442A1 ES 554408 A ES554408 A ES 554408A ES 554408 A ES554408 A ES 554408A ES 8706442 A1 ES8706442 A1 ES 8706442A1
Authority
ES
Spain
Prior art keywords
betalactamase
inhibiting activity
preparing
antibiotic material
streptomyces
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES554408A
Other languages
Spanish (es)
Other versions
ES554408A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Antibioticos SA
Original Assignee
Antibioticos SA
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.)
Filing date
Publication date
Priority claimed from GB858510627A external-priority patent/GB8510627D0/en
Priority claimed from GB858510628A external-priority patent/GB8510628D0/en
Application filed by Antibioticos SA filed Critical Antibioticos SA
Publication of ES8706442A1 publication Critical patent/ES8706442A1/en
Publication of ES554408A0 publication Critical patent/ES554408A0/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The process essentially comprises the culture of a strain of Streptomyces, specifically Streptomyces sp. A61-7(ASA) (NCIB 12066) or a variant or mutant thereof. The material obtained from the fermentation broth includes various compounds called Ab-650a1, Ab-650a2, Ab- 650b, Ab-650c1, AB-650c2 and AB-651, which exhibit betalactamase-inhibiting activity.
ES554408A 1985-04-26 1986-04-25 A process for preparing an antibiotic material which has betalactamase-inhibiting activity Expired ES8706442A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858510627A GB8510627D0 (en) 1985-04-26 1985-04-26 Antibiotic
GB858510628A GB8510628D0 (en) 1985-04-26 1985-04-26 Antibiotics

Publications (2)

Publication Number Publication Date
ES8706442A1 true ES8706442A1 (en) 1987-07-01
ES554408A0 ES554408A0 (en) 1987-07-01

Family

ID=26289168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554408A Expired ES8706442A1 (en) 1985-04-26 1986-04-25 A process for preparing an antibiotic material which has betalactamase-inhibiting activity

Country Status (1)

Country Link
ES (1) ES8706442A1 (en)

Also Published As

Publication number Publication date
ES554408A0 (en) 1987-07-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601