ES457579A1 - A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding)

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Publication number
ES457579A1
ES457579A1 ES0457579A ES457579A ES457579A1 ES 457579 A1 ES457579 A1 ES 457579A1 ES 0457579 A ES0457579 A ES 0457579A ES 457579 A ES457579 A ES 457579A ES 457579 A1 ES457579 A1 ES 457579A1
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ES
Spain
Prior art keywords
translation
production
machine
legally binding
google translate
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
ES0457579A
Other languages
Spanish (es)
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.)
Microbial Chemistry Research Foundation
Original Assignee
Microbial Chemistry Research Foundation
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
Application filed by Microbial Chemistry Research Foundation filed Critical Microbial Chemistry Research Foundation
Priority to ES0457579A priority Critical patent/ES457579A1/en
Publication of ES457579A1 publication Critical patent/ES457579A1/en
Expired legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A process for the production of antitumor antibiotics ma 144-m1 and/or ma 144-m2 of general formula (* see general formula) where r represents a hydrogen atom in the case of ma 144-m1 or a hydroxyl group in the case of ma 144-m2 or an acid addition salt, non-toxic, thereof, whose method comprises a) cultivating an ma 144 producing strain belonging to the genus streptomyces, under aerobic conditions submerged in a nutrient medium containing a source of carbon and a nitrogenous nutrient, until a substance amount of ma 144 has been produced by said organism in said nutrient medium, and b) optionally, recover ma 144-m1 and/or ma 144-m2 of the culture broth, with or without salification. (Machine-translation by Google Translate, not legally binding)
ES0457579A 1977-04-05 1977-04-05 A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding) Expired ES457579A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0457579A ES457579A1 (en) 1977-04-05 1977-04-05 A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0457579A ES457579A1 (en) 1977-04-05 1977-04-05 A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES457579A1 true ES457579A1 (en) 1978-08-01

Family

ID=59033620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0457579A Expired ES457579A1 (en) 1977-04-05 1977-04-05 A procedure for the production of antibiotic antibiotics ma 144-m1 and/or ma 144-m2 (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES457579A1 (en)

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