FI875322A0 - Foerfarande foer framstaellning av 17a--hydroxi-d-homo-1,4-pregnadien-3,20-dion. - Google Patents

Foerfarande foer framstaellning av 17a--hydroxi-d-homo-1,4-pregnadien-3,20-dion.

Info

Publication number
FI875322A0
FI875322A0 FI875322A FI875322A FI875322A0 FI 875322 A0 FI875322 A0 FI 875322A0 FI 875322 A FI875322 A FI 875322A FI 875322 A FI875322 A FI 875322A FI 875322 A0 FI875322 A0 FI 875322A0
Authority
FI
Finland
Prior art keywords
framstation
hydroxi
pregnadiene
dion
homo
Prior art date
Application number
FI875322A
Other languages
English (en)
Other versions
FI875322A (fi
Inventor
Alfred Weber
Mario Kennecke
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of FI875322A publication Critical patent/FI875322A/fi
Publication of FI875322A0 publication Critical patent/FI875322A0/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids
    • C12P33/02—Dehydrogenating; Dehydroxylating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
FI875322A 1986-04-03 1987-12-02 Foerfarande foer framstaellning av 17a--hydroxi-d-homo-1,4-pregnadien-3,20-dion. FI875322A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611371 1986-04-03
PCT/DE1987/000143 WO1987005940A1 (en) 1986-04-03 1987-04-01 PROCESS FOR THE PRODUCTION OF 17aalpha-HYDROXY-D-HOMO-1,4-PREGNADIENE-3,20-DION

Publications (2)

Publication Number Publication Date
FI875322A FI875322A (fi) 1987-12-02
FI875322A0 true FI875322A0 (fi) 1987-12-02

Family

ID=6297963

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875322A FI875322A0 (fi) 1986-04-03 1987-12-02 Foerfarande foer framstaellning av 17a--hydroxi-d-homo-1,4-pregnadien-3,20-dion.

Country Status (4)

Country Link
EP (1) EP0261187A1 (fi)
JP (1) JPS63502878A (fi)
FI (1) FI875322A0 (fi)
WO (1) WO1987005940A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2100234T3 (es) * 1990-08-18 1997-06-16 Schering Ag Procedimiento para preparar 4-pregnen-3,20-diona y sus derivados.
CN108541825B (zh) * 2018-05-21 2021-07-06 浙江理工大学 一种新型抗菌鱼饲料的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102080A (en) * 1960-05-20 1963-08-27 Schering Ag Method of producing 1,4-diene-3-ketosteroids

Also Published As

Publication number Publication date
FI875322A (fi) 1987-12-02
EP0261187A1 (de) 1988-03-30
WO1987005940A1 (en) 1987-10-08
JPS63502878A (ja) 1988-10-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SCHERING AKTIENGESELLSCHAFT