CA1056747A - Neothramycine a et b, antibiotiques produits par une souche de streptomyces - Google Patents

Neothramycine a et b, antibiotiques produits par une souche de streptomyces

Info

Publication number
CA1056747A
CA1056747A CA221,848A CA221848A CA1056747A CA 1056747 A CA1056747 A CA 1056747A CA 221848 A CA221848 A CA 221848A CA 1056747 A CA1056747 A CA 1056747A
Authority
CA
Canada
Prior art keywords
neothramycin
nutrient medium
strain
formula
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
CA221,848A
Other languages
English (en)
Other versions
CA221848S (en
Inventor
Hamao Umezawa
Hiroshi Naganawa
Tomio Takeuchi
Masa Hamada
Shinichi Kondo
Masaaki Ishizuka
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
Application granted granted Critical
Publication of CA1056747A publication Critical patent/CA1056747A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06—Fungi, e.g. yeasts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G11/00—Antibiotics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA221,848A 1974-03-12 1975-03-11 Neothramycine a et b, antibiotiques produits par une souche de streptomyces Expired CA1056747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49027674A JPS50121495A (fr) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
CA1056747A true CA1056747A (fr) 1979-06-19

Family

ID=12227487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,848A Expired CA1056747A (fr) 1974-03-12 1975-03-11 Neothramycine a et b, antibiotiques produits par une souche de streptomyces

Country Status (5)

Country Link
JP (1) JPS50121495A (fr)
CA (1) CA1056747A (fr)
DE (1) DE2510568A1 (fr)
FR (1) FR2263783B1 (fr)
GB (1) GB1490917A (fr)

Also Published As

Publication number Publication date
GB1490917A (en) 1977-11-02
JPS50121495A (fr) 1975-09-23
FR2263783B1 (fr) 1978-07-28
FR2263783A1 (fr) 1975-10-10
DE2510568A1 (de) 1975-09-18

Similar Documents

Publication Publication Date Title
US5278052A (en) Process for the simultaneous production of benanomicins A and B
US4358602A (en) Ebelactones and production thereof
US4219622A (en) Process for producing antibiotics MA 144-M1 and MA 144-M2
US4495358A (en) Antibiotic pyrrolomycin E
CA1099652A (fr) Traduction non-disponible
CA1093998A (fr) Baumycine, complexe autibiotique-antitumoral et composes le contenant
US4420473A (en) Antibiotic, MF266 substance and production thereof
US5322854A (en) Reveromycin A, method for preparing the same, and antitumor agent and antifungal agent comprising the same
CA1056747A (fr) Neothramycine a et b, antibiotiques produits par une souche de streptomyces
US4049497A (en) Production of antibiotics neothramycin A and neothramycin B
US4764602A (en) Antibiotics, and their production
US4209511A (en) Aminoglycoside antibiotics and process for production thereof
US5109122A (en) Antibiotics, dexylosylbenanomicin B
US4373028A (en) Culture of Nocardia ATCC 31309
EP0110155A1 (fr) Dérivés d'anthracycline, leur méthode de préparation à partir d'une souche de microorganismes, la nouvelle souche streptomyces cyaneus, et l'emploi de ces dérivés d'anthracycline comme médicaments
US4332902A (en) Antibiotic substance
US4204038A (en) Process for preparing antibiotics MA 144-M1 and MA 144-M2
CA1056748A (fr) Neothramycine, antibiotique produit par un streptomyces
US4169140A (en) Antibiotics SF-1771 substance and SF-1771-B substance as well as the production of these substances
US4565781A (en) Antibiotic, Spicamycin
US5098935A (en) Carcinostatic or antitumor antibiotic, conagenin, and production and uses thereof
JPH0361662B2 (fr)
IE913058A1 (en) Antibiotic ge1655 complex and its factors a, b, and c
CA1125746A (fr) Ma 144-m.sub.1 et ma 144-m.sub.2, antibiotiques antitumoraux
IE861552L (en) Antibiotic mf 730-n6