BG37078A3 - Method for preparing 6- methyl- 4. 6- 3- ketosteroides - Google Patents

Method for preparing 6- methyl- 4. 6- 3- ketosteroides

Info

Publication number
BG37078A3
BG37078A3 BG8359603A BG5960383A BG37078A3 BG 37078 A3 BG37078 A3 BG 37078A3 BG 8359603 A BG8359603 A BG 8359603A BG 5960383 A BG5960383 A BG 5960383A BG 37078 A3 BG37078 A3 BG 37078A3
Authority
BG
Bulgaria
Prior art keywords
sup
sub
methyl
preparing
ketosteroides
Prior art date
Application number
BG8359603A
Other languages
English (en)
Inventor
Annen
Laurent
Wiechert
Hofmeister
Original Assignee
Schering Ag,De
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,De filed Critical Schering Ag,De
Publication of BG37078A3 publication Critical patent/BG37078A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
    • C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C07J1/0025—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/004—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0048—Alkynyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0007—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa
    • C07J5/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond not substituted in position 17 alfa not substituted in position 16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
    • C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
    • C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BG8359603A 1982-02-05 1983-02-04 Method for preparing 6- methyl- 4. 6- 3- ketosteroides BG37078A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3204281A DE3204281C1 (de) 1982-02-05 1982-02-05 Verfahren zur Herstellung von 6-Methyl-delta?-3-ketosteroiden

Publications (1)

Publication Number Publication Date
BG37078A3 true BG37078A3 (en) 1985-03-15

Family

ID=6155095

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8359603A BG37078A3 (en) 1982-02-05 1983-02-04 Method for preparing 6- methyl- 4. 6- 3- ketosteroides

Country Status (9)

Country Link
US (1) US4440684A (ko)
EP (1) EP0085900B1 (ko)
JP (1) JPS58135900A (ko)
AT (1) ATE30428T1 (ko)
BG (1) BG37078A3 (ko)
CS (1) CS231196B2 (ko)
DD (1) DD208360A5 (ko)
DE (1) DE3204281C1 (ko)
HU (1) HU186634B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647452A1 (fr) * 1989-05-24 1990-11-30 Theramex Nouveaux 19-nor steroides 6-methyles leurs procedes d'obtention, les compositions pharmaceutiques en renfermant et leur conversion en 19-nor pregnadienes 17-substitues
FR2664895B1 (fr) * 1990-07-20 1992-10-30 Theramex Laboratoire Nouveaux derives de la 6-methyl 19-nor progesterone, substitues en 3 et leur procede d'obtention.
US20060178520A1 (en) * 2005-01-18 2006-08-10 Solvay Pharmaceuticals Gmbh Process for preparing medrogestone
WO2006077209A1 (en) * 2005-01-18 2006-07-27 Solvay Pharmaceuticals Gmbh Method for preparing medrogestone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB852683A (en) * 1957-10-02 1960-10-26 British Drug Houses Ltd 6-methyl steroid compounds and process for the preparation thereof
GB884544A (en) * 1959-10-12 1961-12-13 British Drug Houses Ltd 6-methyl steroid compounds

Also Published As

Publication number Publication date
EP0085900A3 (en) 1984-05-30
JPH0359918B2 (ko) 1991-09-12
US4440684A (en) 1984-04-03
DD208360A5 (de) 1984-05-02
ATE30428T1 (de) 1987-11-15
EP0085900A2 (en) 1983-08-17
DE3204281C1 (de) 1983-07-21
JPS58135900A (ja) 1983-08-12
EP0085900B1 (en) 1987-10-28
HU186634B (en) 1985-08-28
CS231196B2 (en) 1984-10-15

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