FR1346259A - Procédé perfectionné de préparation d'esters tricycliques non saturés - Google Patents

Procédé perfectionné de préparation d'esters tricycliques non saturés

Info

Publication number
FR1346259A
FR1346259A FR883154A FR883154A FR1346259A FR 1346259 A FR1346259 A FR 1346259A FR 883154 A FR883154 A FR 883154A FR 883154 A FR883154 A FR 883154A FR 1346259 A FR1346259 A FR 1346259A
Authority
FR
France
Prior art keywords
improved process
preparing unsaturated
unsaturated tricyclic
tricyclic esters
esters
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
FR883154A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Priority to FR883154A priority Critical patent/FR1346259A/fr
Priority to CH1420762A priority patent/CH401957A/fr
Priority to DK537562AA priority patent/DK109746C/da
Priority to GB47595/62A priority patent/GB949296A/en
Priority to US245656A priority patent/US3274233A/en
Application granted granted Critical
Publication of FR1346259A publication Critical patent/FR1346259A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR883154A 1961-12-27 1961-12-27 Procédé perfectionné de préparation d'esters tricycliques non saturés Expired FR1346259A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR883154A FR1346259A (fr) 1961-12-27 1961-12-27 Procédé perfectionné de préparation d'esters tricycliques non saturés
CH1420762A CH401957A (fr) 1961-12-27 1962-12-04 Procédé perfectionné de préparation d'esters tricycliques non saturés
DK537562AA DK109746C (da) 1961-12-27 1962-12-12 Fremgangsmåde til fremstilling af 1-keto-8-alkyl-4,5-(4'-methoxybenzo)-Δ3<(9)>-3-carbalkoxy-hydrinden.
GB47595/62A GB949296A (en) 1961-12-27 1962-12-17 Improvements in processes for preparing tricyclic esters
US245656A US3274233A (en) 1961-12-27 1962-12-19 Process of preparation of unsaturated tricyclic esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883154A FR1346259A (fr) 1961-12-27 1961-12-27 Procédé perfectionné de préparation d'esters tricycliques non saturés

Publications (1)

Publication Number Publication Date
FR1346259A true FR1346259A (fr) 1963-12-20

Family

ID=8769481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883154A Expired FR1346259A (fr) 1961-12-27 1961-12-27 Procédé perfectionné de préparation d'esters tricycliques non saturés

Country Status (5)

Country Link
US (1) US3274233A (fr)
CH (1) CH401957A (fr)
DK (1) DK109746C (fr)
FR (1) FR1346259A (fr)
GB (1) GB949296A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069241A (en) * 1976-05-26 1978-01-17 The United States Of America As Represented By The Department Of Health, Education And Welfare Steroidal intermediates from the condensation product of dimethyl-3-ketoglutarate and glyoxal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115507A (en) * 1960-01-22 1963-12-24 Roussel Uclaf New analogs of 19-nor-testosterone, their esters and process of preparation

Also Published As

Publication number Publication date
DK109746C (da) 1968-06-24
GB949296A (en) 1964-02-12
CH401957A (fr) 1965-11-15
US3274233A (en) 1966-09-20

Similar Documents

Publication Publication Date Title
FR1397164A (fr) Procédé amélioré de préparation d&#39;esters organiques insaturés
BE612901A (fr) Procédé de préparation d&#39;orthoalcoylphénols
BE613426A (fr) Procédé de préparation d&#39;esters
CH409952A (fr) Procédé de préparation d&#39;esters de pseudosapogénines
BE634642A (fr) Procédé de préparation d&#39;esters vinyliques
FR1303183A (fr) Procédé de préparation d&#39;aldéhydes non saturés
FR1346259A (fr) Procédé perfectionné de préparation d&#39;esters tricycliques non saturés
FR1313549A (fr) Procédé de préparation d&#39;esters
BE609650A (fr) Procédé de préparation d&#39;esters vinyliques
FR1304569A (fr) Procédé de préparation d&#39;esters vinyliques
FR1324029A (fr) Procédé de préparation d&#39;esters vinyliques
FR1314200A (fr) Procédé de préparation de 5&#39;-mononucléotides
CH451929A (fr) Procédé de préparation de l&#39;estrone
FR1333494A (fr) Procédé de préparation d&#39;hydrocarbures non saturés
FR1303881A (fr) Procédé de préparation d&#39;organoalcoxyboranes
FR1297062A (fr) Procédé de préparation d&#39;acétoacétyl-arylamides
FR1339045A (fr) Procédé de préparation d&#39;acides époxycarboxyliques
FR79805E (fr) Procédé de préparation d&#39;oléfines
FR1372967A (fr) Procédé de préparation d&#39;esters non saturés
FR1307698A (fr) Procédé de préparation d&#39;esters vinyliques
FR1318489A (fr) Procédé de préparation d&#39;hydroxy-aldéhydes
CH405272A (fr) Procédé de préparation de chlorures d&#39;hydrocarbures non saturés
FR1304827A (fr) Procédé de préparation d&#39;hydrocarbures non saturés
FR1299614A (fr) Procédé de préparation d&#39;hydrocarbures insaturés
FR1345332A (fr) Procédé de préparation d&#39;esters acryliques