JPS57500979A - - Google Patents

Info

Publication number
JPS57500979A
JPS57500979A JP56502399A JP50239981A JPS57500979A JP S57500979 A JPS57500979 A JP S57500979A JP 56502399 A JP56502399 A JP 56502399A JP 50239981 A JP50239981 A JP 50239981A JP S57500979 A JPS57500979 A JP S57500979A
Authority
JP
Japan
Prior art keywords
beta
pct
image
steroids
hydrogen
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
JP56502399A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128760B2 (en:Method
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 filed Critical
Publication of JPS57500979A publication Critical patent/JPS57500979A/ja
Publication of JPH0128760B2 publication Critical patent/JPH0128760B2/ja
Expired legal-status Critical Current

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
    • C07J1/0018—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
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • C07J53/008—3 membered carbocyclic rings in position 15/16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
JP56502399A 1980-07-11 1981-07-02 Expired JPH0128760B2 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3026783A DE3026783C2 (de) 1980-07-11 1980-07-11 Verfahren zur Herstellung von 5β-Hydroxy-δ↑6↑-steroiden

Publications (2)

Publication Number Publication Date
JPS57500979A true JPS57500979A (en:Method) 1982-06-03
JPH0128760B2 JPH0128760B2 (en:Method) 1989-06-05

Family

ID=6107245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56502399A Expired JPH0128760B2 (en:Method) 1980-07-11 1981-07-02

Country Status (9)

Country Link
US (1) US4472310A (en:Method)
EP (1) EP0043994B1 (en:Method)
JP (1) JPH0128760B2 (en:Method)
AT (1) ATE7791T1 (en:Method)
CA (1) CA1156646A (en:Method)
DE (2) DE3026783C2 (en:Method)
DK (1) DK107382A (en:Method)
HU (1) HU182759B (en:Method)
WO (1) WO1982000294A1 (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620707B1 (fr) * 1987-09-18 1989-12-08 Roussel Uclaf Nouveaux steroides comportant un cycle spirannique a 3, 4 ou 6 chainons en position 17, leur procede et des intermediaires de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant
CN1047598C (zh) * 1993-07-06 1999-12-22 昆明医学院 达玛烷型皂甙人参低元醇衍生物及制备方法
US6233871B1 (en) * 1997-06-11 2001-05-22 I-Chung Ho Design of planter inserts and water reservoirs
SI1910403T1 (sl) 2005-07-21 2016-08-31 Bayer Pharma AG Postopek za pripravo 3-okso-pregn-4-en-21,17-karbolaktonov z oksidacijo 17-(3-hidroksipropil)-3,17-dihidroksiandrostanov brez uporabe kovine
ES2311927T5 (es) 2005-07-21 2014-09-08 Bayer Pharma Aktiengesellschaft Proceso para la producción de 3-oxo-pregn-4-en-21,17-carbolactonas por la oxidación sin metales de 17-(3-hidroxipropil)-3,17-dihidroxiandrostanos

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798213A (en) * 1971-01-25 1974-03-19 Merck & Co Inc 7 alpha-methyl-20-spiroxane-3-ones and process
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
CH609357A5 (en:Method) * 1973-05-25 1979-02-28 Schering Ag
US3890304A (en) * 1973-11-09 1975-06-17 Searle & Co 7{60 -carbam oyl-17-hydroxy-3-oxo-17{60 -pregn-4-ene-21-carboxylic acid {65 -lactone and related compounds
CH626095A5 (en:Method) * 1976-04-06 1981-10-30 Ciba Geigy Ag
DE2716485C2 (de) * 1977-04-14 1985-06-05 Daimler-Benz Ag, 7000 Stuttgart Eine Zusatzmasse zur Beeinflussung von Resonanzschwingungen aufweisender Drehmomentübertragungsstrang

Also Published As

Publication number Publication date
CA1156646A (en) 1983-11-08
DE3026783C2 (de) 1982-07-29
US4472310A (en) 1984-09-18
HU182759B (en) 1984-03-28
DE3026783A1 (de) 1982-01-28
ATE7791T1 (de) 1984-06-15
DE3163971D1 (en) 1984-07-12
DK107382A (da) 1982-03-11
JPH0128760B2 (en:Method) 1989-06-05
EP0043994A1 (de) 1982-01-20
WO1982000294A1 (en) 1982-02-04
EP0043994B1 (de) 1984-06-06

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