JPS5259146A - Process for preparation of 5-ketocholioline=b derivatives - Google Patents

Process for preparation of 5-ketocholioline=b derivatives

Info

Publication number
JPS5259146A
JPS5259146A JP13401075A JP13401075A JPS5259146A JP S5259146 A JPS5259146 A JP S5259146A JP 13401075 A JP13401075 A JP 13401075A JP 13401075 A JP13401075 A JP 13401075A JP S5259146 A JPS5259146 A JP S5259146A
Authority
JP
Japan
Prior art keywords
ketocholioline
derivatives
preparation
alkyl
ketocoririne
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.)
Pending
Application number
JP13401075A
Other languages
Japanese (ja)
Inventor
Hamao Umezawa
Sumio Umezawa
Yoshio Nishimura
Tomio Takeuchi
Masaaki Ishizuka
Osamu Tsuchiya
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 JP13401075A priority Critical patent/JPS5259146A/en
Publication of JPS5259146A publication Critical patent/JPS5259146A/en
Pending legal-status Critical Current

Links

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  • Epoxy Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PURPOSE: 5-Ketocholioline-B derivatives I and II(where R1 is alkyl; R2 is H or alkyl), e.g. 8-C-methyl-5-ketocoririne B, and 8-deoxy-8-C-methyl5-ketocholioline-B.
COPYRIGHT: (C)1977,JPO&Japio
JP13401075A 1975-11-10 1975-11-10 Process for preparation of 5-ketocholioline=b derivatives Pending JPS5259146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13401075A JPS5259146A (en) 1975-11-10 1975-11-10 Process for preparation of 5-ketocholioline=b derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13401075A JPS5259146A (en) 1975-11-10 1975-11-10 Process for preparation of 5-ketocholioline=b derivatives

Publications (1)

Publication Number Publication Date
JPS5259146A true JPS5259146A (en) 1977-05-16

Family

ID=15118259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13401075A Pending JPS5259146A (en) 1975-11-10 1975-11-10 Process for preparation of 5-ketocholioline=b derivatives

Country Status (1)

Country Link
JP (1) JPS5259146A (en)

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