JPS5462390A - Preparation of physostigmine - Google Patents

Preparation of physostigmine

Info

Publication number
JPS5462390A
JPS5462390A JP12790077A JP12790077A JPS5462390A JP S5462390 A JPS5462390 A JP S5462390A JP 12790077 A JP12790077 A JP 12790077A JP 12790077 A JP12790077 A JP 12790077A JP S5462390 A JPS5462390 A JP S5462390A
Authority
JP
Japan
Prior art keywords
physostigmine
streptomyces
culturing
medium
fungi belonging
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.)
Granted
Application number
JP12790077A
Other languages
Japanese (ja)
Other versions
JPS615395B2 (en
Inventor
Takashi Iwasa
Setsuo Harada
Yasuo Sato
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP12790077A priority Critical patent/JPS5462390A/en
Publication of JPS5462390A publication Critical patent/JPS5462390A/en
Publication of JPS615395B2 publication Critical patent/JPS615395B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare physostigmine useful as miotics, hyperperistaltic agent, etc., by culturing physostigmine-producing fungi belonging to Streptomyces genus.
CONSTITUTION: Physostigmine-producing fungi belonging to Streptomyces genus, e.g. Streptomyces sp. C-8030 (FERM-P No.4084), is cultured in a medium, and physostigmine of the formula is separated from the medium. The culturing is usually carried out in an aerated deep-tank fermentor, pref. at 20W37°C.
COPYRIGHT: (C)1979,JPO&Japio
JP12790077A 1977-10-24 1977-10-24 Preparation of physostigmine Granted JPS5462390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12790077A JPS5462390A (en) 1977-10-24 1977-10-24 Preparation of physostigmine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12790077A JPS5462390A (en) 1977-10-24 1977-10-24 Preparation of physostigmine

Publications (2)

Publication Number Publication Date
JPS5462390A true JPS5462390A (en) 1979-05-19
JPS615395B2 JPS615395B2 (en) 1986-02-18

Family

ID=14971431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12790077A Granted JPS5462390A (en) 1977-10-24 1977-10-24 Preparation of physostigmine

Country Status (1)

Country Link
JP (1) JPS5462390A (en)

Also Published As

Publication number Publication date
JPS615395B2 (en) 1986-02-18

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