DD140478A5 - Verfahren zur herstellung von steroidalkoholen - Google Patents

Verfahren zur herstellung von steroidalkoholen Download PDF

Info

Publication number
DD140478A5
DD140478A5 DD78208440A DD20844078A DD140478A5 DD 140478 A5 DD140478 A5 DD 140478A5 DD 78208440 A DD78208440 A DD 78208440A DD 20844078 A DD20844078 A DD 20844078A DD 140478 A5 DD140478 A5 DD 140478A5
Authority
DD
German Democratic Republic
Prior art keywords
oil
dien
hydroxymethylpregna
hydroxymethylpregn
weight
Prior art date
Application number
DD78208440A
Other languages
German (de)
English (en)
Inventor
Yukio Imada
Katsuhiko Takahashi
Original Assignee
Mitsubishi Chem Ind
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
Priority claimed from JP12318577A external-priority patent/JPS6024719B2/ja
Priority claimed from JP12318477A external-priority patent/JPS6058956B2/ja
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of DD140478A5 publication Critical patent/DD140478A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00Preparation of steroids
    • C12P33/005Degradation of the lateral chains at position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J9/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/863Mycobacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DD78208440A 1977-10-14 1978-10-13 Verfahren zur herstellung von steroidalkoholen DD140478A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12318577A JPS6024719B2 (ja) 1977-10-14 1977-10-14 ステロイドアルコールの製造法
JP12318477A JPS6058956B2 (ja) 1977-10-14 1977-10-14 ステロイドアルコールの製造方法

Publications (1)

Publication Number Publication Date
DD140478A5 true DD140478A5 (de) 1980-03-05

Family

ID=26460180

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78208440A DD140478A5 (de) 1977-10-14 1978-10-13 Verfahren zur herstellung von steroidalkoholen

Country Status (8)

Country Link
US (1) US4223091A (it)
EP (1) EP0001622B1 (it)
CA (1) CA1118376A (it)
DD (1) DD140478A5 (it)
DE (1) DE2861166D1 (it)
HU (1) HU180021B (it)
IE (1) IE47369B1 (it)
IT (1) IT1099728B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6071714A (en) * 1998-03-26 2000-06-06 Forbes Medi-Tech, Inc. Process for the microbial conversion of phytosterols to androstenedione and androstadienedione
WO2016090622A1 (zh) * 2014-12-12 2016-06-16 华东理工大学 羟酰辅酶a脱氢酶基因和酰基辅酶a硫解酶基因,及其基因工程菌和应用
CN106854630B (zh) * 2017-02-21 2020-11-27 中国科学院天津工业生物技术研究所 一株生物合成22-羟基-23,24-二降胆-4-烯-3-酮的分枝杆菌及合成方法
CN107267419B (zh) * 2017-07-17 2020-01-21 广东本科生物工程股份有限公司 一种生产4-hp的菌株及高产量4-hp的制备方法
CN115029368B (zh) * 2022-06-24 2023-10-31 中国科学院上海高等研究院 一种产双降醇的基因工程菌及其用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677920A (en) * 1968-07-06 1972-07-18 Asahi Chemical Ind Photopolymerizable diisocyanate modified unsaturated polyester containing acrylic monomers
US3678014A (en) * 1969-08-07 1972-07-18 Nippon Soda Co Low temperature peroxide curable thermosetting polyurethane resin having terminal unsaturation
US3684657A (en) * 1970-05-11 1972-08-15 Searle & Co Selective microbiological degradation of steroidal 17-alkyls
US3759791A (en) * 1970-12-10 1973-09-18 Searle & Co Selective microbiological preparation of androst-4-ene-3,17-dione
US3873640A (en) * 1972-04-21 1975-03-25 Lord Corp Adhesive bonding of polyvinyl chloride and other synthetic resin substrates
US4018851A (en) * 1975-03-12 1977-04-19 Loctite Corporation Curable poly(alkylene) ether polyol-based grafted resins having improved properties
DD125677A5 (it) * 1975-06-06 1977-05-11

Also Published As

Publication number Publication date
DE2861166D1 (en) 1981-12-24
IE781890L (en) 1979-04-14
CA1118376A (en) 1982-02-16
HU180021B (en) 1983-01-28
IE47369B1 (en) 1984-03-07
IT1099728B (it) 1985-09-28
EP0001622A1 (en) 1979-05-02
EP0001622B1 (en) 1981-10-14
US4223091A (en) 1980-09-16
IT7828778A0 (it) 1978-10-13

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ENJ Ceased due to non-payment of renewal fee