CA926384A - Process for the preparation of unsaturated steroid compounds - Google Patents

Process for the preparation of unsaturated steroid compounds

Info

Publication number
CA926384A
CA926384A CA123853A CA123853A CA926384A CA 926384 A CA926384 A CA 926384A CA 123853 A CA123853 A CA 123853A CA 123853 A CA123853 A CA 123853A CA 926384 A CA926384 A CA 926384A
Authority
CA
Canada
Prior art keywords
preparation
steroid compounds
unsaturated steroid
unsaturated
compounds
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
Application number
CA123853A
Other versions
CA123853S (en
Inventor
Szen Tamas
Kovatsits Mate
Molnar Csaba
Major Piroska
Kovats Tibor
Boor Anna
Toth Jozsef
Komesz Zoltan
Gorenyi Katalin
Holly Sandor
Czizer Eva
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Application granted granted Critical
Publication of CA926384A publication Critical patent/CA926384A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CA123853A 1970-09-30 1971-09-28 Process for the preparation of unsaturated steroid compounds Expired CA926384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI000410 HU162303B (en) 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
CA926384A true CA926384A (en) 1973-05-15

Family

ID=11000851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123853A Expired CA926384A (en) 1970-09-30 1971-09-28 Process for the preparation of unsaturated steroid compounds

Country Status (10)

Country Link
JP (1) JPS5330706B1 (en)
AT (1) AT320872B (en)
CA (1) CA926384A (en)
CS (1) CS164766B2 (en)
DE (1) DE2148631C3 (en)
ES (1) ES395534A1 (en)
HU (1) HU162303B (en)
NL (1) NL7113317A (en)
SE (1) SE376768B (en)
SU (1) SU421183A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521567A1 (en) * 1982-02-18 1983-08-19 Roussel Uclaf NEW NITRO 17 (20) STEROID DERIVATIVES, PROCESS FOR PREPARING THEM AND THEIR USE IN THE PREPARATION OF CORTICOSTEROIDS
FR2677029B1 (en) * 1991-05-23 1994-01-21 Roussel Uclaf NEW STEROUID DERIVATIVES OF ANDOSTRA-4,9 (11), 16-TRIEN-3-ONE.
FR2676740B1 (en) * 1991-05-23 1993-11-05 Roussel Uclaf NOVEL STEROUID DERIVATIVES OF PREGNA-4,9 (11), 17 (20) -TRIE-3-ONE, THEIR PREPARATION, THEIR APPLICATION TO THE PREPARATION OF PREGNA-4,9 (11), 16-TRIENE- STEROUID COMPOUNDS 3.20-DIONE AND NEW INTERMEDIATES.

Also Published As

Publication number Publication date
SE376768B (en) 1975-06-09
JPS5330706B1 (en) 1978-08-29
DE2148631B2 (en) 1973-03-22
CS164766B2 (en) 1975-11-28
NL7113317A (en) 1972-04-05
DE2148631A1 (en) 1972-04-13
DE2148631C3 (en) 1973-10-18
HU162303B (en) 1973-01-29
SU421183A3 (en) 1974-03-25
AT320872B (en) 1975-03-10
ES395534A1 (en) 1973-12-16

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