FR1092294A - Manufacturing process of ketosteroids - Google Patents

Manufacturing process of ketosteroids

Info

Publication number
FR1092294A
FR1092294A FR1092294DA FR1092294A FR 1092294 A FR1092294 A FR 1092294A FR 1092294D A FR1092294D A FR 1092294DA FR 1092294 A FR1092294 A FR 1092294A
Authority
FR
France
Prior art keywords
ketosteroids
manufacturing process
manufacturing
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
Other languages
French (fr)
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Application granted granted Critical
Publication of FR1092294A publication Critical patent/FR1092294A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR1092294D 1952-07-16 1953-07-08 Manufacturing process of ketosteroids Expired FR1092294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1092294XA 1952-07-16 1952-07-16

Publications (1)

Publication Number Publication Date
FR1092294A true FR1092294A (en) 1955-04-20

Family

ID=22326505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092294D Expired FR1092294A (en) 1952-07-16 1953-07-08 Manufacturing process of ketosteroids

Country Status (1)

Country Link
FR (1) FR1092294A (en)

Similar Documents

Publication Publication Date Title
FR1079960A (en) Semiconductor body manufacturing process
FR1085220A (en) Manufacturing process of plaster tiles
FR1063459A (en) Manufacturing process of agglomerates
FR1049023A (en) Manufacturing process of pentachlorophenol
FR1093021A (en) Bis-chlorethylamine manufacturing process
FR1092294A (en) Manufacturing process of ketosteroids
FR1067294A (en) Process for manufacturing n-trichloromethylthioimides
FR1084395A (en) Continuous superphosphate manufacturing process
FR1076675A (en) Process for the production of diamino-anthraquinonyl-oxdiazols
FR1077987A (en) Process for the manufacture of cycloalkanonoximes
FR1068200A (en) Clasp manufacturing process
FR1087748A (en) Footwear manufacturing process
FR1063978A (en) Manufacturing process of dropper
FR1088727A (en) Soap making process
FR1167421A (en) Manufacturing process of nitrogen compounds
FR1100812A (en) Manufacturing process of 2-amino-5-nitrothiazol and 2-acylamino-5-nitrothiazol
FR1152028A (en) Manufacturing process of chlorfluorcyclohexanes
FR1167424A (en) Process for making penicillin compositions
FR1159164A (en) Manufacturing process of 11.beta-acyloxy-steroids
FR1038976A (en) Manufacturing process of poly-acyloxy-siloxanes
FR1044796A (en) Manufacturing process of sulfo-hydrocarbons
FR1090849A (en) Process for manufacturing alkenylchlorosilanes
FR1068268A (en) Manufacturing process of tubular fittings
FR1107493A (en) Manufacturing process of l-gamma-glutamyl-2-isonicotinoyl-hydrazine
CH319580A (en) Manufacturing process of D-homo-steroids