GR36822B - Μεθοδος δια την παρασκευην 9β, 10α στεροειδων. - Google Patents

Μεθοδος δια την παρασκευην 9β, 10α στεροειδων.

Info

Publication number
GR36822B
GR36822B GR670136822A GR670136822A GR36822B GR 36822 B GR36822 B GR 36822B GR 670136822 A GR670136822 A GR 670136822A GR 670136822 A GR670136822 A GR 670136822A GR 36822 B GR36822 B GR 36822B
Authority
GR
Greece
Prior art keywords
keto
steroids
acyloxy
friday
dehydrohydrate
Prior art date
Application number
GR670136822A
Other languages
English (en)
Original Assignee
F. Hoffmann - La Roche & Co Aktiengesellschaft
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 F. Hoffmann - La Roche & Co Aktiengesellschaft filed Critical F. Hoffmann - La Roche & Co Aktiengesellschaft
Publication of GR36822B publication Critical patent/GR36822B/el

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)

Abstract

έθοδος παρασκευής νέων 9β, 10α-στεροειδών, χαρακτηριζομένη εκ του ότι παρασκευάζομεν έν 6-αλογον-9β, 10α-στεροειδές του γενικού τύπου [*] Ι εις όν R1 σημαίνει έν 3-κετο-4-δεϋδρο, έν κετο-4,6-διςδεϋδρο-,έν 3-κετο-1,4-διςδεϋδρο-, έν 3-κετο-1,4,6-τριςδεϋδρο-, έν 3-αλκοξυ- ή 3-ακυλοξυ-3,5-διςδεϋδρο- ή έν 3-ακυλοξυ-2,4,6-τρις-δεϋδροσύστημα, R2 μίαν κατωτέραν αλκυλομάδα και Hal έν άτομον φθορίου, χλωρίου ή βρωμίου, κατά τας γνωστάς δια την παρασκευήν αντιστοίχων 6-αλογονοστεροειδών της κανονικής σειράς μεθόδους.
GR670136822A 1966-06-10 1967-06-08 Μεθοδος δια την παρασκευην 9β, 10α στεροειδων. GR36822B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH846666A CH464912A (de) 1966-06-10 1966-06-10 Verfahren zur Herstellung von neuen 9B,10a-Steroiden

Publications (1)

Publication Number Publication Date
GR36822B true GR36822B (el) 1969-03-12

Family

ID=4340801

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670136822A GR36822B (el) 1966-06-10 1967-06-08 Μεθοδος δια την παρασκευην 9β, 10α στεροειδων.

Country Status (3)

Country Link
AT (1) AT273392B (el)
CH (1) CH464912A (el)
GR (1) GR36822B (el)

Also Published As

Publication number Publication date
CH464912A (de) 1968-11-15
AT273392B (de) 1969-08-11

Similar Documents

Publication Publication Date Title
BG30015A3 (en) Method for obtaining of triphenylalkene derivatives
BG28061A3 (en) Method of obtaining of hexahydrodibenzopyranones
BG31946A4 (en) Method for obtaining of 4- acylamino- phenyl- ethanolamines
BG36044A3 (en) Method for preparing piperazine derivatives
BG34908A3 (en) Method for preparing d- 6- n- propylergolines
BG33585A3 (bg) Нов метод за получаване на азини
BG28068A3 (en) Method of obtaining of 3-chlorcephalosporines
BG27898A3 (en) Method of obtaining of 2-filamine-2-imidazoline derivatives and their salts
BG34185A3 (en) Method for obtaining pepperazinilpyrazine derivative
BG28849A3 (en) Method of obtaining of gamapyrons
BG32854A3 (en) Method for obtaining of 1- oxadethiacephalosporine
BG33289A3 (en) Method for obtaining of 8, 8- disubstituated- 6- methylergolin
GR36822B (el) Μεθοδος δια την παρασκευην 9β, 10α στεροειδων.
BG33435A3 (en) Method for obtaining of 6- methyl- 8- (substituated) methylergoline
BG31503A3 (en) Method for obtaining the derivatives of octahjdroindolhinolzine
BG33292A3 (en) Method for obtaining of penamsulphooxide derivatives
BG35896A3 (en) Method for preparing 3- halogen- 3- cephem compounds
BG34037A3 (en) A method of obtaining substituted n- methylene derivatives of thienamycine
BG30776A3 (en) Method for obtaining of eburnamenine derivatives
BG28045A4 (bg) Метод за получаване на октадиеннитрилни производни
BG31948A3 (en) Method for obtaining of derivatives of phenyl- 2- indol
BG31363A3 (en) Method for obtaining of haloacetamid
BG31072A4 (en) Method for obtaining of sulphinylazetidinon
BG41819A3 (en) Method for preparing 9- hydroxyetoxymethyl guanidine derivative
GR38359B (el) Μεθοδος δια την παρασκευην παραγωγων της φαιναζινης.