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 (enExample
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 (enExample)

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 (enExample) 1982-06-03
JPH0128760B2 JPH0128760B2 (enExample) 1989-06-05

Family

ID=6107245

Family Applications (1)

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

Country Status (9)

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

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
DE502005004948D1 (de) 2005-07-21 2008-09-18 Bayer Schering Pharma Ag Verfahren zur Herstellung von 3-Oxo-pregn-4-en-21,17-carbolactonen durch die metallfreie Oxidation von 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanen
DK2527356T3 (en) 2005-07-21 2018-04-09 Bayer Ip Gmbh PROCEDURE FOR PREPARING 3-OXOPREGN-4-EN-21,17-CARBOLACTONES BY METAL-FREE OXIDATION OF 17- (3-HYDROXYPROPYL) -3,17-DIHYDROXYANDROSTANES

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 (enExample) * 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 (enExample) * 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
DE3026783A1 (de) 1982-01-28
DE3163971D1 (en) 1984-07-12
ATE7791T1 (de) 1984-06-15
DE3026783C2 (de) 1982-07-29
JPH0128760B2 (enExample) 1989-06-05
US4472310A (en) 1984-09-18
WO1982000294A1 (en) 1982-02-04
HU182759B (en) 1984-03-28
EP0043994B1 (de) 1984-06-06
DK107382A (da) 1982-03-11
EP0043994A1 (de) 1982-01-20

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