JPS6254431B2 - - Google Patents

Info

Publication number
JPS6254431B2
JPS6254431B2 JP56015598A JP1559881A JPS6254431B2 JP S6254431 B2 JPS6254431 B2 JP S6254431B2 JP 56015598 A JP56015598 A JP 56015598A JP 1559881 A JP1559881 A JP 1559881A JP S6254431 B2 JPS6254431 B2 JP S6254431B2
Authority
JP
Japan
Prior art keywords
substance
methanol
reaction
acetone
weight
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
JP56015598A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57129692A (en
Inventor
Takashi Shomura
Norio Ezaki
Shoichi Amano
Tomizo Niwa
Michio Kojima
Tatsuo Ito
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha Ltd
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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Priority to JP56015598A priority Critical patent/JPS57129692A/ja
Priority to GB8108518A priority patent/GB2073170B/en
Priority to DE3111582A priority patent/DE3111582C2/de
Priority to FR8106570A priority patent/FR2479232A1/fr
Priority to US06/313,370 priority patent/US4396603A/en
Publication of JPS57129692A publication Critical patent/JPS57129692A/ja
Publication of JPS6254431B2 publication Critical patent/JPS6254431B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
JP56015598A 1980-04-01 1981-02-06 Novel antibiotic sf-2107b substance and/or sf-2107c substance, and their preparations Granted JPS57129692A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56015598A JPS57129692A (en) 1981-02-06 1981-02-06 Novel antibiotic sf-2107b substance and/or sf-2107c substance, and their preparations
GB8108518A GB2073170B (en) 1980-04-01 1981-03-18 Antibiotics sf-2107 a-1,b and c and process for preparing the same
DE3111582A DE3111582C2 (de) 1980-04-01 1981-03-24 Antibiotische Substanz SF-2107 A-1
FR8106570A FR2479232A1 (fr) 1980-04-01 1981-04-01 Nouvelle substance antibiotique des series sf-2107 et procede pour la preparer
US06/313,370 US4396603A (en) 1980-04-01 1981-10-21 Novel antibiotic SF-2107 series substance and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56015598A JPS57129692A (en) 1981-02-06 1981-02-06 Novel antibiotic sf-2107b substance and/or sf-2107c substance, and their preparations

Publications (2)

Publication Number Publication Date
JPS57129692A JPS57129692A (en) 1982-08-11
JPS6254431B2 true JPS6254431B2 (fa) 1987-11-14

Family

ID=11893149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56015598A Granted JPS57129692A (en) 1980-04-01 1981-02-06 Novel antibiotic sf-2107b substance and/or sf-2107c substance, and their preparations

Country Status (1)

Country Link
JP (1) JPS57129692A (fa)

Also Published As

Publication number Publication date
JPS57129692A (en) 1982-08-11

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