CA1056747A - Antibiotics neothramycin a and b from streptomyces - Google Patents

Antibiotics neothramycin a and b from 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)
French (fr)
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/en
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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Mycology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary 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 Antibiotics neothramycin a and b from streptomyces Expired CA1056747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49027674A JPS50121495A (en, 2012) 1974-03-12 1974-03-12

Publications (1)

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

Family

ID=12227487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,848A Expired CA1056747A (en) 1974-03-12 1975-03-11 Antibiotics neothramycin a and b from streptomyces

Country Status (5)

Country Link
JP (1) JPS50121495A (en, 2012)
CA (1) CA1056747A (en, 2012)
DE (1) DE2510568A1 (en, 2012)
FR (1) FR2263783B1 (en, 2012)
GB (1) GB1490917A (en, 2012)

Also Published As

Publication number Publication date
GB1490917A (en) 1977-11-02
FR2263783B1 (en, 2012) 1978-07-28
JPS50121495A (en, 2012) 1975-09-23
FR2263783A1 (en, 2012) 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 (en) Antitumor antibiotics
CA1093998A (en) Antitumor antibiotic baumycin complex and components thereof
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 (en) Antibiotics neothramycin a and b from 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
EP0110155A1 (en) Novel anthracycline derivatives, a process for preparing the same by a microorganism strain, the novel strain streptomyces cyaneus, and use of the anthracycline derivatives as medicaments
US4332902A (en) Antibiotic substance
US4204038A (en) Process for preparing antibiotics MA 144-M1 and MA 144-M2
CA1056748A (en) Neothramycin antibiotics from 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
IE913058A1 (en) Antibiotic ge1655 complex and its factors a, b, and c
CA1125746A (en) Antitumor antiobiotics ma 144-m.sub.1 and ma 144- m.sub.2
IE861552L (en) Antibiotic mf 730-n6
JPS6121088A (ja) 新規抗癌抗生物質ｋ−８０２−４及びその製造法
JPH0142960B2 (en, 2012)