FR1115726A - Improvements in the synthesis of lysergic acid and its homologues and in the intermediates used - Google Patents

Improvements in the synthesis of lysergic acid and its homologues and in the intermediates used

Info

Publication number
FR1115726A
FR1115726A FR1115726DA FR1115726A FR 1115726 A FR1115726 A FR 1115726A FR 1115726D A FR1115726D A FR 1115726DA FR 1115726 A FR1115726 A FR 1115726A
Authority
FR
France
Prior art keywords
homologues
synthesis
intermediates used
lysergic acid
lysergic
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of FR1115726A publication Critical patent/FR1115726A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/04—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 8
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/10—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with hetero atoms directly attached in position 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1115726D 1954-09-27 1954-11-12 Improvements in the synthesis of lysergic acid and its homologues and in the intermediates used Expired FR1115726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1115726XA 1954-09-27 1954-09-27

Publications (1)

Publication Number Publication Date
FR1115726A true FR1115726A (en) 1956-04-27

Family

ID=22339283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115726D Expired FR1115726A (en) 1954-09-27 1954-11-12 Improvements in the synthesis of lysergic acid and its homologues and in the intermediates used

Country Status (1)

Country Link
FR (1) FR1115726A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962253A (en) * 1974-12-13 1976-06-08 Eli Lilly And Company Oxidation of selectively protected 2,3-dihydro-6-methyl-8-hydroxy-9-ergolenes
EP0095092A2 (en) * 1982-05-26 1983-11-30 Schering Aktiengesellschaft Process for the preparation of lysergic acid esters
EP0095091A2 (en) * 1982-05-26 1983-11-30 Schering Aktiengesellschaft Process for the preparation of dihydrolysergic acid esters

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962253A (en) * 1974-12-13 1976-06-08 Eli Lilly And Company Oxidation of selectively protected 2,3-dihydro-6-methyl-8-hydroxy-9-ergolenes
EP0095092A2 (en) * 1982-05-26 1983-11-30 Schering Aktiengesellschaft Process for the preparation of lysergic acid esters
EP0095091A2 (en) * 1982-05-26 1983-11-30 Schering Aktiengesellschaft Process for the preparation of dihydrolysergic acid esters
EP0095092A3 (en) * 1982-05-26 1984-05-02 Schering Aktiengesellschaft Berlin Und Bergkamen Process for the preparation of lysergic acid esters
EP0095091A3 (en) * 1982-05-26 1984-05-02 Schering Aktiengesellschaft Berlin Und Bergkamen Process for the preparation of dihydrolysergic acid esters

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