YU35151B - Process for preparing pregna-1,4-diene-3,20-dione-9 beta, 11 beta-epoxy derivatives - Google Patents

Process for preparing pregna-1,4-diene-3,20-dione-9 beta, 11 beta-epoxy derivatives

Info

Publication number
YU35151B
YU35151B YU3081/71A YU308171A YU35151B YU 35151 B YU35151 B YU 35151B YU 3081/71 A YU3081/71 A YU 3081/71A YU 308171 A YU308171 A YU 308171A YU 35151 B YU35151 B YU 35151B
Authority
YU
Yugoslavia
Prior art keywords
beta
pregna
dione
diene
preparing
Prior art date
Application number
YU3081/71A
Other languages
English (en)
Other versions
YU308171A (en
Inventor
Toth Joszef
Joszef Toth
Kovats Tibor
Tibor Kovats
Boor Anna
Anna Boor
Gorgenyi Mate
Mate Gorgenyi
Kovatsits Mate
Mate Kovatsits
Szen Tomas
Tomas Szen
Komesz Zoltan
Zoltan Komesz
Czizer Eva
Eva Czizer
Gorg Sandor
Sandor Gorg
Major Piroska
Piroska Major
Molnar Csaba
Csaba Molnar
Original Assignee
Richter Gedeon Vegyeszet
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 Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of YU308171A publication Critical patent/YU308171A/xx
Publication of YU35151B publication Critical patent/YU35151B/xx

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
    • C07J71/0015—Oxiranes at position 9(11)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
YU3081/71A 1970-12-16 1971-12-09 Process for preparing pregna-1,4-diene-3,20-dione-9 beta, 11 beta-epoxy derivatives YU35151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI415A HU164657B (forum.php) 1970-12-16 1970-12-16

Publications (2)

Publication Number Publication Date
YU308171A YU308171A (en) 1980-03-15
YU35151B true YU35151B (en) 1980-09-25

Family

ID=11000855

Family Applications (1)

Application Number Title Priority Date Filing Date
YU3081/71A YU35151B (en) 1970-12-16 1971-12-09 Process for preparing pregna-1,4-diene-3,20-dione-9 beta, 11 beta-epoxy derivatives

Country Status (11)

Country Link
AT (1) AT323905B (forum.php)
CA (1) CA932718A (forum.php)
CS (1) CS163263B2 (forum.php)
ES (1) ES397796A1 (forum.php)
FR (1) FR2118534A5 (forum.php)
HU (1) HU164657B (forum.php)
NL (1) NL166478C (forum.php)
PL (1) PL70934B1 (forum.php)
SE (1) SE377571B (forum.php)
SU (1) SU413674A3 (forum.php)
YU (1) YU35151B (forum.php)

Also Published As

Publication number Publication date
CA932718A (en) 1973-08-28
SU413674A3 (forum.php) 1974-01-30
ES397796A1 (es) 1974-05-16
HU164657B (forum.php) 1974-03-28
DE2162569A1 (de) 1972-07-13
NL166478C (nl) 1981-08-17
FR2118534A5 (en) 1972-07-28
NL7117203A (forum.php) 1972-06-20
CS163263B2 (forum.php) 1975-08-29
AT323905B (de) 1975-08-11
NL166478B (nl) 1981-03-16
SE377571B (forum.php) 1975-07-14
PL70934B1 (forum.php) 1974-04-30
YU308171A (en) 1980-03-15
DE2162569B2 (de) 1977-01-27

Similar Documents

Publication Publication Date Title
YU34679B (en) Process for preparing phenyl-imidazolyl-alkanyl derivatives
YU1971A (en) Process for preparing 1,2,3,4-tetrahydro-4-phenylisoquinoline derivatives
YU35141B (en) Process for preparing triazolobenzodiazepine derivatives
YU216571A (en) Process for obtaining 4-oxo-4h-1-benzopyran derivatives
IL36754A (en) Process for the manufacture of pregnane derivatives from 17alpha-ethynyl-steroids
IL34996A0 (en) New process for preparing 7alpha-methyl steroid derivatives
YU255971A (en) Process for preparing 1, 4-benzodiazepine derivatives
YU35151B (en) Process for preparing pregna-1,4-diene-3,20-dione-9 beta, 11 beta-epoxy derivatives
IL36143A (en) Process for preparing n-dimethylamino-benzopyrone derivatives
YU18371A (en) Process for preparing novel esters of 6delta,9delta-difluoro-11,21-dihydroxy-16delta,17delta-isopropylidenedioxy-pregna-1,4-diene-3,20-diones
NL7409503A (nl) Werkwijze ter bereiding van 17(beta)-oxalylsteroiden.
YU211471A (en) Process for preparing triazolobenzodiazepine-5n-oxide derivatives
YU34979B (en) Process for preparing phenylaminoethanol derivatives
FI48729C (fi) Menetelmä estrogeenisesti korkeatehoisen 3-syklopetyylioksi-7alfa-mety yli16alfa,17-dihydroksi- 1,3,5(10)-estratrieenin valmistamiseksi.
CA952099A (en) Process for preparing spiroxenone steroids
CA947768A (en) PROCESS FOR THE PREPARATION OF DEA-9.beta.-STEROIDS
CA853186A (en) 6.beta.:19-OXIDO STEROIDS AND PROCESS FOR THEIR MANUFACTURE
CA834178A (en) PROCESS FOR THE PRODUCTION OF 15,16.beta.-METHYLENE STEROIDS OF THE 19-NOR-ANDROSTANE GROUP
YU34509B (en) Process for preparing beta, beta-bis-(3,5-dichloro-4hydroxyphenyl)-propane
YU251571A (en) Process for preparing trazolobenzodiazepine derivatives
RO71694B (ro) Procedeu de preparare a unor derivati ai tiadiazolilureei
CA844604A (en) PROCESS FOR THE PREPARATION OF 14.beta.-HYDROXY-3-KETO-5.beta.-CARD-20(22)-ENOLIDES
CA835943A (en) PROCESS FOR THE PREPARATION OF 11.beta.-HYDROXYSTEROIDS
CA836570A (en) PROCESS FOR THE MANUFACTURE OF 14.beta.-HYDROXY-CARD-20 (22)-ENOLIDES
CA852726A (en) PROCESS FOR THE MANUFACTURE OF (ANDROST-17.beta.-YL)-.alpha.-PYRONES