FR1508054A - Production d'un 16-alkylène-stéroïde de la série du prégnane - Google Patents

Production d'un 16-alkylène-stéroïde de la série du prégnane

Info

Publication number
FR1508054A
FR1508054A FR919518A FR919518A FR1508054A FR 1508054 A FR1508054 A FR 1508054A FR 919518 A FR919518 A FR 919518A FR 919518 A FR919518 A FR 919518A FR 1508054 A FR1508054 A FR 1508054A
Authority
FR
France
Prior art keywords
steroid
alkylene
production
pregnane series
pregnane
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
FR919518A
Other languages
English (en)
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of FR1508054A publication Critical patent/FR1508054A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)
  • Steroid Compounds (AREA)
FR919518A 1961-12-22 1962-12-21 Production d'un 16-alkylène-stéroïde de la série du prégnane Expired FR1508054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US161396A US3068226A (en) 1961-12-22 1961-12-22 Process for the preparation of 16-methylene compounds of the pregnane series

Publications (1)

Publication Number Publication Date
FR1508054A true FR1508054A (fr) 1968-01-05

Family

ID=22581017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919518A Expired FR1508054A (fr) 1961-12-22 1962-12-21 Production d'un 16-alkylène-stéroïde de la série du prégnane

Country Status (3)

Country Link
US (1) US3068226A (fr)
FR (1) FR1508054A (fr)
GB (1) GB1009309A (fr)

Also Published As

Publication number Publication date
GB1009309A (en) 1965-11-10
US3068226A (en) 1962-12-11

Similar Documents

Publication Publication Date Title
FR1173508A (fr) Production d'oléfines
FI46507C (fi) Menetelmä uuden terapeuttisesti käytettävän 1-metyyli-N-karbobentsoksi dihydrolysergamiinin valmistamiseksi.
FR1284905A (fr) Production d'émulsions
FR1140555A (fr) Corniche gênoise
FR1996M (fr) Stéroides de la série de l'oestrane.
FR1245973A (fr) Production d'uranium métallique
BE590467A (fr) Construction d'un ensemble de soupapes.
FR1421239A (fr) Nouvel ester sulfurique d'un stéroïde de la série du pregnadiène
FR1183169A (fr) Pistolet d'alarme
FR2327M (fr) Nouveaux stéroides de la série de l'équilénine.
FR2768M (fr) Nouveaux stéroides de la série du prégnane.
CH421616A (de) Befestigungsring
FR3393M (fr) Agents anesthésiques a base de 5α-hydroxy-6β-aminostéroides de la série du prégnane et leurs acylates.
FR1418366A (fr) Structure d'outillage
CH360317A (fr) Installation d'alarme
FR1265153A (fr) Synthèse de 1-déhydrostéroïdes de la série de prégnadiène
FR1306638A (fr) Procédé de production d'un dialkoxyborane et de diborane
FR1278513A (fr) Installation de production d'acétylène
FR1321635A (fr) Procédé d'estérification
FR1165328A (fr) Carrosserie d'automobile
BE616811A (fr) Production d'uranium métallique
BE587684A (fr) Production d'aldéhydes aliphatiques non saturés
FI35478A (fi) Menetelmä terapeuttisesti tehokkaan 17beta-hydroksi-17alfa-metyyli-androstaani-(3,2-c)-iso-oksatsolin valmistamiseksi
FR1292189A (fr) Production de polymères d'organo-silico-aluminium
BE576893A (fr) Production continue d'esters.