FR2222372A1 - Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer - Google Patents

Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer

Info

Publication number
FR2222372A1
FR2222372A1 FR7310336A FR7310336A FR2222372A1 FR 2222372 A1 FR2222372 A1 FR 2222372A1 FR 7310336 A FR7310336 A FR 7310336A FR 7310336 A FR7310336 A FR 7310336A FR 2222372 A1 FR2222372 A1 FR 2222372A1
Authority
FR
France
Prior art keywords
vincaminol
prepd
apovincaldehyde
stereoisomer
stereoisomers
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.)
Granted
Application number
FR7310336A
Other languages
French (fr)
Other versions
FR2222372B1 (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.)
Synthelabo SA
Original Assignee
Synthelabo 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 Synthelabo SA filed Critical Synthelabo SA
Priority to FR7310336A priority Critical patent/FR2222372A1/en
Publication of FR2222372A1 publication Critical patent/FR2222372A1/en
Application granted granted Critical
Publication of FR2222372B1 publication Critical patent/FR2222372B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Title cpd. is of formula (I) It is prepd. by treatment of vincaminol with P2O5 and DMSO at 0-150 degrees C in the presence or absence of a solvent and pref. in the presence of pyridine.
FR7310336A 1973-03-22 1973-03-22 Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer Granted FR2222372A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7310336A FR2222372A1 (en) 1973-03-22 1973-03-22 Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310336A FR2222372A1 (en) 1973-03-22 1973-03-22 Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer

Publications (2)

Publication Number Publication Date
FR2222372A1 true FR2222372A1 (en) 1974-10-18
FR2222372B1 FR2222372B1 (en) 1977-08-05

Family

ID=9116700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310336A Granted FR2222372A1 (en) 1973-03-22 1973-03-22 Apovincaldehyde and its stereoisomers - intermediates prepd by oxidative dehydrogenation of vincaminol or a stereoisomer

Country Status (1)

Country Link
FR (1) FR2222372A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035784A1 (en) * 1969-03-27 1970-12-24 Olivier Louisette Vincamine derivs with therapeutic propert- - ies

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035784A1 (en) * 1969-03-27 1970-12-24 Olivier Louisette Vincamine derivs with therapeutic propert- - ies

Also Published As

Publication number Publication date
FR2222372B1 (en) 1977-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse