JPS56128798A - Preparation of 7alpha-acetylthiosteroid - Google Patents

Preparation of 7alpha-acetylthiosteroid

Info

Publication number
JPS56128798A
JPS56128798A JP3178980A JP3178980A JPS56128798A JP S56128798 A JPS56128798 A JP S56128798A JP 3178980 A JP3178980 A JP 3178980A JP 3178980 A JP3178980 A JP 3178980A JP S56128798 A JPS56128798 A JP S56128798A
Authority
JP
Japan
Prior art keywords
acetylthio
spironolactone
give
acid
high yield
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
JP3178980A
Other languages
English (en)
Other versions
JPS631959B2 (ja
Inventor
Hiromi Okujima
Shinichiro Fujimori
Rikizo Furuya
Shuzo Hayakawa
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP3178980A priority Critical patent/JPS56128798A/ja
Priority to US06/240,949 priority patent/US4323500A/en
Priority to NLAANVRAGE8101154,A priority patent/NL184274C/xx
Priority to DE3109281A priority patent/DE3109281C2/de
Priority to HU81624A priority patent/HU186387B/hu
Publication of JPS56128798A publication Critical patent/JPS56128798A/ja
Publication of JPS631959B2 publication Critical patent/JPS631959B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/10—Antioedematous agents; Diuretics

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP3178980A 1980-03-13 1980-03-13 Preparation of 7alpha-acetylthiosteroid Granted JPS56128798A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3178980A JPS56128798A (en) 1980-03-13 1980-03-13 Preparation of 7alpha-acetylthiosteroid
US06/240,949 US4323500A (en) 1980-03-13 1981-03-05 Method for preparing 7α-acylthio-4-en-3-oxosteroids
NLAANVRAGE8101154,A NL184274C (nl) 1980-03-13 1981-03-10 Werkwijze voor de bereiding van 7-alfa-acylthio-4-een-3-oxosteroiden.
DE3109281A DE3109281C2 (de) 1980-03-13 1981-03-11 Verfahren zur Herstellung von 7α-Acylthio-4-en-3-oxosteroiden
HU81624A HU186387B (en) 1980-03-13 1981-03-12 Process for preparing 7alpha-methylthio-17-hydroxy-3-oxo-17alpha-pregn-ene-21-carboxylic acid-gamma lactone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3178980A JPS56128798A (en) 1980-03-13 1980-03-13 Preparation of 7alpha-acetylthiosteroid

Publications (2)

Publication Number Publication Date
JPS56128798A true JPS56128798A (en) 1981-10-08
JPS631959B2 JPS631959B2 (ja) 1988-01-14

Family

ID=12340823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3178980A Granted JPS56128798A (en) 1980-03-13 1980-03-13 Preparation of 7alpha-acetylthiosteroid

Country Status (5)

Country Link
US (1) US4323500A (ja)
JP (1) JPS56128798A (ja)
DE (1) DE3109281C2 (ja)
HU (1) HU186387B (ja)
NL (1) NL184274C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690704A (en) * 1994-07-05 1997-11-25 Nippon Shokubai Co., Ltd. Additive for carbonaceous solid-water slurry, method for production thereof, and carbonaceous solid-water slurry compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122558U (ja) * 1988-02-16 1989-08-21
CN112390843B (zh) * 2020-08-26 2021-11-30 浙江神洲药业有限公司 一种高收率螺内酯精品制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251476A1 (de) * 1972-10-20 1974-05-02 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7 alpha-thioacyl-17 beta-hydroxy4-androsten-17 alpha -yl)-propionsaeuregamma -lactonen
JPS53116361A (en) * 1977-03-17 1978-10-11 Mitsubishi Chem Ind Ltd Preparation of 7 acylthioo44enee33oxosteroid
US4211701A (en) * 1979-04-13 1980-07-08 The Upjohn Company Spironolactone process
JPS5842879B2 (ja) * 1979-05-14 1983-09-22 三菱化学株式会社 ステロイドカルボン酸塩の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690704A (en) * 1994-07-05 1997-11-25 Nippon Shokubai Co., Ltd. Additive for carbonaceous solid-water slurry, method for production thereof, and carbonaceous solid-water slurry compositions

Also Published As

Publication number Publication date
DE3109281A1 (de) 1982-03-18
DE3109281C2 (de) 1985-05-09
US4323500A (en) 1982-04-06
NL8101154A (nl) 1981-10-01
NL184274B (nl) 1989-01-02
JPS631959B2 (ja) 1988-01-14
NL184274C (nl) 1989-06-01
HU186387B (en) 1985-07-29

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