JPS5616500A - Manufacture of delta 9*11** and*or delta 166 unsaturated steroid - Google Patents

Manufacture of delta 9*11** and*or delta 166 unsaturated steroid

Info

Publication number
JPS5616500A
JPS5616500A JP9629180A JP9629180A JPS5616500A JP S5616500 A JPS5616500 A JP S5616500A JP 9629180 A JP9629180 A JP 9629180A JP 9629180 A JP9629180 A JP 9629180A JP S5616500 A JPS5616500 A JP S5616500A
Authority
JP
Japan
Prior art keywords
delta
manufacture
unsaturated steroid
steroid
unsaturated
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
JP9629180A
Other languages
English (en)
Other versions
JPH0123475B2 (ja
Inventor
Ebaaharuto Shiyurutsue Pauru
Kerupu Ururitsuhi
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.)
Bayer Pharma AG
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
Priority to CA000370120A priority Critical patent/CA1152116A/en
Priority to US06/234,443 priority patent/US4546959A/en
Publication of JPS5616500A publication Critical patent/JPS5616500A/ja
Publication of JPH0123475B2 publication Critical patent/JPH0123475B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
    • 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
    • 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
    • C07J53/005—3 membered carbocyclic rings in position 12
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9629180A 1979-07-18 1980-07-16 Manufacture of delta 9*11** and*or delta 166 unsaturated steroid Granted JPS5616500A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000370120A CA1152116A (en) 1980-07-10 1981-02-04 Hydraulic shock absorber
US06/234,443 US4546959A (en) 1980-07-10 1981-02-13 Shock absorber having adjustable damping means including an auxiliary oil tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2929558A DE2929558C2 (de) 1979-07-18 1979-07-18 Verfahren zur Herstellung von Δ↑9↑↑(↑↑1↑↑1↑↑)↑ und/oder Δ↑1↑↑6↑ ungesättigten Steroiden

Publications (2)

Publication Number Publication Date
JPS5616500A true JPS5616500A (en) 1981-02-17
JPH0123475B2 JPH0123475B2 (ja) 1989-05-02

Family

ID=6076349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9629180A Granted JPS5616500A (en) 1979-07-18 1980-07-16 Manufacture of delta 9*11** and*or delta 166 unsaturated steroid

Country Status (8)

Country Link
US (1) US4290963A (ja)
EP (1) EP0023006B1 (ja)
JP (1) JPS5616500A (ja)
CA (1) CA1144154A (ja)
DE (2) DE2929558C2 (ja)
DK (1) DK146260C (ja)
HU (1) HU184804B (ja)
IE (1) IE50014B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176861A (ja) * 1982-04-09 1983-10-17 Sanyo Electric Co Ltd 円筒型電池の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950026C2 (de) * 1979-12-10 1982-05-19 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von 11-Ketosteroiden
US20070135398A1 (en) * 2005-11-02 2007-06-14 Pierluigi Rossetto Process for the preparation of ciclesonide
CN106977570A (zh) * 2017-04-18 2017-07-25 山东赛托生物科技股份有限公司 一种合成16‑去氢黄体酮的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108698A5 (en) * 1970-09-30 1972-05-19 Richter Gedeon Vegyeszet Steroidal 9 (11)-enes, 16-enes and 9(11),16-dienes prepn - by dehydration of the 11-or 17-ols or 11,17-diols with a stabilised thionyl chloride -tertiary base complex
DE2236115A1 (de) * 1972-07-20 1974-02-07 Schering Ag Verfahren zur herstellung von delta hoch 4.9(11).16 -3.20diketosteroiden
GB1532232A (en) * 1975-05-22 1978-11-15 Res Inst For Med & Chem Inc Electrophilic fluorination of steroids
DE2526373C2 (de) * 1975-06-11 1983-11-10 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur Herstellung von Δ↑9↑↑(↑↑1↑↑1↑↑)↑-5α-20-Ketosteroiden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176861A (ja) * 1982-04-09 1983-10-17 Sanyo Electric Co Ltd 円筒型電池の製造方法
JPH0416900B2 (ja) * 1982-04-09 1992-03-25 Sanyo Electric Co

Also Published As

Publication number Publication date
DE3062202D1 (en) 1983-04-07
EP0023006A1 (de) 1981-01-28
DE2929558A1 (de) 1981-01-29
JPH0123475B2 (ja) 1989-05-02
US4290963A (en) 1981-09-22
CA1144154A (en) 1983-04-05
DK146260B (da) 1983-08-15
IE50014B1 (en) 1986-01-22
DK146260C (da) 1984-01-23
HU184804B (en) 1984-10-29
DK304980A (da) 1981-01-19
DE2929558C2 (de) 1982-03-11
EP0023006B1 (de) 1983-03-02
IE801485L (en) 1981-01-18

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