DE68918122T2 - Verfahren zur Synthese von 5-alpha-Cholest-8(14)-en-3 beta-ol-15-on und andere 15-oxygenierte Sterine. - Google Patents

Verfahren zur Synthese von 5-alpha-Cholest-8(14)-en-3 beta-ol-15-on und andere 15-oxygenierte Sterine.

Info

Publication number
DE68918122T2
DE68918122T2 DE68918122T DE68918122T DE68918122T2 DE 68918122 T2 DE68918122 T2 DE 68918122T2 DE 68918122 T DE68918122 T DE 68918122T DE 68918122 T DE68918122 T DE 68918122T DE 68918122 T2 DE68918122 T2 DE 68918122T2
Authority
DE
Germany
Prior art keywords
beta
diene
benzoyloxy
cholesta
alpha
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.)
Expired - Fee Related
Application number
DE68918122T
Other languages
English (en)
Other versions
DE68918122D1 (de
Inventor
Georg J Schroepfer
Ker-Shi Wang
William K Wilson
Alemka Kisic
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.)
William Marsh Rice University
Original Assignee
William Marsh Rice University
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 William Marsh Rice University filed Critical William Marsh Rice University
Application granted granted Critical
Publication of DE68918122D1 publication Critical patent/DE68918122D1/de
Publication of DE68918122T2 publication Critical patent/DE68918122T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07J71/0021—Oxiranes at position 14(15)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
DE68918122T 1988-02-05 1989-02-03 Verfahren zur Synthese von 5-alpha-Cholest-8(14)-en-3 beta-ol-15-on und andere 15-oxygenierte Sterine. Expired - Fee Related DE68918122T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/152,476 US4897475A (en) 1988-02-05 1988-02-05 Process for synthesis of 5α-cholest-8(14)-en-3β-ol-15-one and other 15-oxygenated sterols

Publications (2)

Publication Number Publication Date
DE68918122D1 DE68918122D1 (de) 1994-10-20
DE68918122T2 true DE68918122T2 (de) 1995-05-11

Family

ID=22543090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918122T Expired - Fee Related DE68918122T2 (de) 1988-02-05 1989-02-03 Verfahren zur Synthese von 5-alpha-Cholest-8(14)-en-3 beta-ol-15-on und andere 15-oxygenierte Sterine.

Country Status (8)

Country Link
US (1) US4897475A (de)
EP (1) EP0327119B1 (de)
JP (2) JPH0749436B2 (de)
KR (1) KR890013051A (de)
AT (1) ATE111479T1 (de)
AU (2) AU606770B2 (de)
CA (1) CA1287623C (de)
DE (1) DE68918122T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468712B1 (de) * 1990-07-21 1998-10-07 Canon Kabushiki Kaisha Herstellungsverfahren eines Tintenstrahlaufzeichnungskopfes und Tintenstrahlaufzeichnungskopf
DE69221645T2 (de) * 1991-01-18 1998-01-02 Canon Kk Verfahren zur Herstellung eines Farbstrahlaufzeichnungskopfes
US5510340A (en) * 1992-06-12 1996-04-23 Sri International Antihypercholesterolemic compounds and related pharmaceutical compositions and methods of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202891A (en) * 1977-05-16 1980-05-13 Kandutsch Andrew A 15-Oxygenated sterol compounds and the use of such compounds to inhibit the biosynthesis of sterols

Also Published As

Publication number Publication date
EP0327119A3 (en) 1990-03-14
JPH0749436B2 (ja) 1995-05-31
JP2599255B2 (ja) 1997-04-09
JPH07267986A (ja) 1995-10-17
KR890013051A (ko) 1989-09-21
AU606770B2 (en) 1991-02-14
AU2657188A (en) 1989-08-10
AU7108491A (en) 1991-05-02
AU632664B2 (en) 1993-01-07
ATE111479T1 (de) 1994-09-15
EP0327119A2 (de) 1989-08-09
EP0327119B1 (de) 1994-09-14
US4897475A (en) 1990-01-30
CA1287623C (en) 1991-08-13
JPH0249798A (ja) 1990-02-20
DE68918122D1 (de) 1994-10-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee