FR1310913A - New process for obtaining 5alpha-steroids - Google Patents

New process for obtaining 5alpha-steroids

Info

Publication number
FR1310913A
FR1310913A FR884149A FR884149A FR1310913A FR 1310913 A FR1310913 A FR 1310913A FR 884149 A FR884149 A FR 884149A FR 884149 A FR884149 A FR 884149A FR 1310913 A FR1310913 A FR 1310913A
Authority
FR
France
Prior art keywords
5alpha
steroids
obtaining
new process
new
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
FR884149A
Other languages
French (fr)
Inventor
Luciano Cacliotl
Gianfranco Cainelli
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Priority to FR884149A priority Critical patent/FR1310913A/en
Application granted granted Critical
Publication of FR1310913A publication Critical patent/FR1310913A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002—Carbocyclic rings fused
    • C07J53/004—3 membered carbocyclic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR884149A 1962-01-08 1962-01-08 New process for obtaining 5alpha-steroids Expired FR1310913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR884149A FR1310913A (en) 1962-01-08 1962-01-08 New process for obtaining 5alpha-steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR884149A FR1310913A (en) 1962-01-08 1962-01-08 New process for obtaining 5alpha-steroids

Publications (1)

Publication Number Publication Date
FR1310913A true FR1310913A (en) 1962-11-30

Family

ID=8770072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884149A Expired FR1310913A (en) 1962-01-08 1962-01-08 New process for obtaining 5alpha-steroids

Country Status (1)

Country Link
FR (1) FR1310913A (en)

Similar Documents

Publication Publication Date Title
CH417538A (en) Process for obtaining tiny capsules
FR1451265A (en) Process for obtaining alpha-hydroxy-phenylalanines
FR1383869A (en) Process for obtaining self-extinguishing polyurethanes
FR1384178A (en) Process for obtaining pigments
FR1442318A (en) Process for obtaining new lysine betaines
FR1368581A (en) Transformation process for acrolein-cyanohydrin
FR1337360A (en) Process for obtaining vinylidene fluoride
FR1355843A (en) Process for obtaining spinnable polyesters
FR1500157A (en) Process for obtaining lespecapitoside
FR1310913A (en) New process for obtaining 5alpha-steroids
CH419085A (en) Ketone Alkoylation Process
FR1315342A (en) New process for obtaining 2, 3-diketo-5alpha-steroids
FR1325850A (en) Process for obtaining octachlorocyclopentene
FR1410252A (en) New process for obtaining self-demoulding polymers
FR1451264A (en) Process for obtaining alpha-amino-phenylalanines
CH415680A (en) Improved process for obtaining alpha-thienyl-1-phenyl-1-carbinols
FR1322577A (en) Process for obtaining callicrein
BE613713A (en) Process for obtaining 4-hydroxy-3-keto-Delta <4> -steroids
FR1482810A (en) Process for obtaining alkinediols
BE618130Q (en) Process for obtaining alkinediols
BE613714A (en) New process for obtaining 2,3-diketo-5alpha-steroids
FR1259455A (en) New process for obtaining curlers
FR83021E (en) Process for obtaining 4-hydroxy-3-keto-delta4-steroids
FR1394588A (en) Process for obtaining beta-cyanoethyl-haloalkylethers
FR1337255A (en) Method for obtaining moving images