IT1134846B - Procedimento per la preparazione di colesterin-derivati - Google Patents

Procedimento per la preparazione di colesterin-derivati

Info

Publication number
IT1134846B
IT1134846B IT26859/80A IT2685980A IT1134846B IT 1134846 B IT1134846 B IT 1134846B IT 26859/80 A IT26859/80 A IT 26859/80A IT 2685980 A IT2685980 A IT 2685980A IT 1134846 B IT1134846 B IT 1134846B
Authority
IT
Italy
Prior art keywords
colesterin
derivatives
procedure
preparation
Prior art date
Application number
IT26859/80A
Other languages
English (en)
Other versions
IT8026859A0 (it
Inventor
Andor Furst
Ludwig Labler
Werner Meier
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of IT8026859A0 publication Critical patent/IT8026859A0/it
Application granted granted Critical
Publication of IT1134846B publication Critical patent/IT1134846B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT26859/80A 1980-02-12 1980-12-22 Procedimento per la preparazione di colesterin-derivati IT1134846B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH113780A CH644873A5 (de) 1980-02-12 1980-02-12 Verfahren zur herstellung von cholesterinderivaten.

Publications (2)

Publication Number Publication Date
IT8026859A0 IT8026859A0 (it) 1980-12-22
IT1134846B true IT1134846B (it) 1986-08-20

Family

ID=4203351

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26859/80A IT1134846B (it) 1980-02-12 1980-12-22 Procedimento per la preparazione di colesterin-derivati

Country Status (11)

Country Link
US (1) US4312812A (it)
JP (1) JPS56127395A (it)
AT (1) AT375083B (it)
BE (1) BE887453A (it)
CH (1) CH644873A5 (it)
DE (1) DE3104948A1 (it)
FR (1) FR2475557A1 (it)
GB (1) GB2071666B (it)
IL (1) IL62070A (it)
IT (1) IT1134846B (it)
NL (1) NL8100577A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051671A (en) * 1974-10-31 1977-10-04 Brewer John A Jet engine with compressor driven by a ram air turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822254A (en) * 1973-05-21 1974-07-02 Hoffmann La Roche Synthesis of 25-hydroxycholesterol
DE2424298A1 (de) * 1974-05-18 1975-11-27 Bayer Ag Verfahren zur herstellung von segmentpolymeren
JPS6049640B2 (ja) * 1975-07-11 1985-11-02 帝人株式会社 コレスタ−５，２３，２４−トリエン−３β−オ−ル類の製造法
CH628907A5 (en) * 1975-10-10 1982-03-31 Hoffmann La Roche Process for the preparation of 24,25-dihydroxycholesterol derivatives
IT1088094B (it) * 1976-10-14 1985-06-04 Hoffmann La Roche Derivati del pregnano

Also Published As

Publication number Publication date
JPS56127395A (en) 1981-10-06
IL62070A (en) 1984-10-31
AT375083B (de) 1984-06-25
US4312812A (en) 1982-01-26
IL62070A0 (en) 1981-03-31
NL8100577A (nl) 1981-09-01
FR2475557B1 (it) 1984-02-24
CH644873A5 (de) 1984-08-31
ATA63081A (de) 1983-11-15
GB2071666A (en) 1981-09-23
GB2071666B (en) 1983-07-13
IT8026859A0 (it) 1980-12-22
DE3104948A1 (de) 1981-12-10
JPH0131520B2 (it) 1989-06-26
FR2475557A1 (fr) 1981-08-14
BE887453A (fr) 1981-08-10

Similar Documents

Publication Publication Date Title
MX6869E (es) Procedimiento para la preparacion de dibenzimidiazoazepinas
RO86213A (ro) Procedeu pentru prepararea izobutenei
AR226202A1 (es) Procedimiento para la preparacion de 7-acil-3-yodometil-cefalosporinas
MX160977A (es) Procedimiento para la preparacion de cloroformiatos alfa-clorados
IT1133021B (it) Procedimento per la preparazione di trialcossisilanoli
IT1172073B (it) Procedimento per la preparazione di buspirone
IT1169421B (it) Procedimento per la preparazione di benzen-derivati
IT1172263B (it) Procedimento per la preparazione di tio-bisfenoli
IT1194116B (it) Procedimento per la preparazione di 2-amminoetanoli
IT1207205B (it) Procedimento per la preparazione di ciclopropan-nitrili
IT8347549A0 (it) Procedimento per la preparazione di cloroacetanilidi sostituite
IT1193383B (it) Procedimento per la dealogenazione di eteri
ES499209A0 (es) Procedimiento para la preparacion de 3-desoxi-a15-esteroides
ES505324A0 (es) Procedimiento para la preparacion de 4-carbamoiloxi-oxaza- fosforinas
IT1155455B (it) Procedimento per la preparazione di imidazolilvinileteri
IT1197635B (it) Procedimento per la preparazione di 3-idrossi-benzo-diezepinoni
IT1134846B (it) Procedimento per la preparazione di colesterin-derivati
IT1131855B (it) Procedimento per la preparazione di pirrolidon carbossilato di piridossina
IT1171291B (it) Procedimento per la preparazione di n-2-propenil-n-naftilmetilammine
IT1134206B (it) Procedimento per la preparazione di isoftalonitrile
IT1157922B (it) Procedimento per la preparazione di sclareolo
IT1167735B (it) Procedimento per la preparazione di (omeg-carbalcossi-n-alchil)-dialchilammine
IT1110268B (it) Procedimento per la preparazione di tetraidrofurano
IT1127289B (it) Procedimento per la preparazione di n-cloroimmidi
IT1138152B (it) Procedimento per la preparazione di isoftalonitrile