IL34184A0 - Process for the preparation of 19-nor-steroids - Google Patents

Process for the preparation of 19-nor-steroids

Info

Publication number
IL34184A0
IL34184A0 IL34184A IL3418470A IL34184A0 IL 34184 A0 IL34184 A0 IL 34184A0 IL 34184 A IL34184 A IL 34184A IL 3418470 A IL3418470 A IL 3418470A IL 34184 A0 IL34184 A0 IL 34184A0
Authority
IL
Israel
Prior art keywords
steroids
preparation
Prior art date
Application number
IL34184A
Other versions
IL34184A (en
Original Assignee
Sparamedica Ag
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 Sparamedica Ag filed Critical Sparamedica Ag
Publication of IL34184A0 publication Critical patent/IL34184A0/en
Publication of IL34184A publication Critical patent/IL34184A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL34184A 1969-04-04 1970-03-27 Process for the preparation of 19-nor-steroids IL34184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81369369A 1969-04-04 1969-04-04

Publications (2)

Publication Number Publication Date
IL34184A0 true IL34184A0 (en) 1970-05-21
IL34184A IL34184A (en) 1973-08-29

Family

ID=25213104

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34184A IL34184A (en) 1969-04-04 1970-03-27 Process for the preparation of 19-nor-steroids

Country Status (13)

Country Link
JP (2) JPS5028952B1 (en)
BE (1) BE748356A (en)
CH (1) CH568336A5 (en)
DE (1) DE2015800C3 (en)
FR (1) FR2068452B1 (en)
GB (2) GB1309651A (en)
HU (1) HU163408B (en)
IE (1) IE34082B1 (en)
IL (1) IL34184A (en)
NL (1) NL7004801A (en)
PL (1) PL80640B1 (en)
SE (1) SE362421B (en)
SU (1) SU439089A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146139U (en) * 1977-04-22 1978-11-17
GB2514589B (en) 2013-05-30 2020-01-29 Nat Oilwell Varco Lp Centrifuge for separating solids from solids laden drilling fluid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503050A (en) * 1967-11-02 1971-02-15 Hoffmann La Roche Process for the preparation of polycyclic compounds

Also Published As

Publication number Publication date
SE362421B (en) 1973-12-10
IE34082L (en) 1970-10-04
SU439089A3 (en) 1974-08-05
DE2015800A1 (en) 1970-10-22
NL7004801A (en) 1970-10-06
CH568336A5 (en) 1975-10-31
IE34082B1 (en) 1975-01-22
DE2015800B2 (en) 1978-10-19
JPS5028952B1 (en) 1975-09-19
FR2068452B1 (en) 1973-07-13
HU163408B (en) 1973-08-28
GB1309651A (en) 1973-03-14
DE2015800C3 (en) 1979-06-13
FR2068452A1 (en) 1971-08-27
IL34184A (en) 1973-08-29
PL80640B1 (en) 1975-08-30
GB1309652A (en) 1973-03-14
JPS4935626B1 (en) 1974-09-25
BE748356A (en) 1970-10-02

Similar Documents

Publication Publication Date Title
IL33840A0 (en) Process for the preparation of methionine
PH9229A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
IL33920A0 (en) Process for the manufacture of oximino-dithiolanes
ZA708393B (en) Process of preparation of 16beta-methyl-9alpha-fluoro-steroids
IL32953A0 (en) Process for the preparation of delta3-thiazolines
CA931699A (en) Process for the preparation of polypentenamers
ZA705665B (en) Method for the preparation of vanadiumcarbide
ZA703593B (en) Process for the preparation of hydroxybenzyl-substituted isocyanurates
IL33829A0 (en) Process for the preparation of alpha-cyanobutyraldimines
CA919175A (en) Process for the preparation of glucofuranosides
ZA707833B (en) Process for the preparation of catalysts
ZA703957B (en) Process for the preparation of quinoxaline-di-n-oxide-aldehyde
IL34184A0 (en) Process for the preparation of 19-nor-steroids
MY7400061A (en) Process for the preparation of methyl p-aminobenzenesulphonylcarbamate
IL35069A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
IL35163A (en) Process for the preparation of 3-halomethyl-cephalosporins and some such compounds
IL35502A (en) Process for the manufacture of n-mercaptomethyl-phthalimide
IL33828A (en) Process for the preparation of ypsilon-cyanobutyraldehyde
ZA703938B (en) Process for the preparation of b-halogenoalkyl-isocyanates
IL34105A0 (en) Process for the preparation of addition products
IL34270A (en) Process for the preparation of oxamide
AU454131B2 (en) PROCESS FOR THE PREPARATION OF SELENOMETHIONINE-Se75
CA812893A (en) Process for the preparation of polyepisulphides
CA828209A (en) Process for the preparation of polyalkylcyclohexenes
CA830983A (en) Process for the preparation of nitro-estratrienes