ES259870A1 - Procedimiento para la obtenciën de un nuevo ester - Google Patents

Procedimiento para la obtenciën de un nuevo ester

Info

Publication number
ES259870A1
ES259870A1 ES0259870A ES259870A ES259870A1 ES 259870 A1 ES259870 A1 ES 259870A1 ES 0259870 A ES0259870 A ES 0259870A ES 259870 A ES259870 A ES 259870A ES 259870 A1 ES259870 A1 ES 259870A1
Authority
ES
Spain
Prior art keywords
lower alkyl
meal
radical
corn
etherified
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
ES0259870A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES259870A1 publication Critical patent/ES259870A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D459/00—Heterocyclic compounds containing benz [g] indolo [2, 3-a] quinolizine ring systems, e.g. yohimbine; 16, 18-lactones thereof, e.g. reserpic acid lactone
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/137—Heterocyclic compounds containing two hetero atoms, of which at least one is nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients

Abstract

Procedimiento para la obtención de un nuevo éster, metílico del ácido 18-O-metilo- resérpico y de sus sales, caracterizado porque el ácido 18-O-metilo-resérpico, o sus sales, se tranforman en el éster metílico o las sales del éster metílico del ácido 18-O- resérpico cuaternarias se descuaternizan o el éster metílico del ácido Delta3-dehidro-18- O-metilo-resérpico, o las sales del mismo, se reducen al compuesto epi- alloyohimbanico o el éster metílico del ácido 18-O-metilo-isoresérpico, o sus sales se epimerizan en la posición 3 ó el éster del ácido 18-O-metilo-resérpico, o sus sales , se reesterizan con metanol o el N-óxido del éster metílico del ácido 18-O-metilo-resérpico, o sus sales se reducen y, si se desea, la base libre obtenida se transforma en sales o las sales obtenidas se convierten en la base libre.
ES0259870A 1959-07-29 1960-07-26 Procedimiento para la obtenciën de un nuevo ester Expired ES259870A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83018759A 1959-07-29 1959-07-29
US83735759A 1959-09-01 1959-09-01
US37097A US3119819A (en) 1959-07-29 1960-06-20 Intermediates for 18-o-alkyl-reserpic acid esters and related compounds

Publications (1)

Publication Number Publication Date
ES259870A1 true ES259870A1 (es) 1961-03-16

Family

ID=27365147

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0259870A Expired ES259870A1 (es) 1959-07-29 1960-07-26 Procedimiento para la obtenciën de un nuevo ester
ES0259869A Expired ES259869A1 (es) 1959-07-29 1960-07-26 Procedimiento para la obtenciën de un nuevo ester

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0259869A Expired ES259869A1 (es) 1959-07-29 1960-07-26 Procedimiento para la obtenciën de un nuevo ester

Country Status (8)

Country Link
US (1) US3119819A (es)
AT (1) AT241693B (es)
CH (12) CH410967A (es)
DE (1) DE1197737B (es)
ES (2) ES259870A1 (es)
FI (1) FI40249B (es)
GB (1) GB885981A (es)
SE (1) SE314883B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014777A1 (en) * 1992-12-28 1994-07-07 Eisai Co., Ltd. Heterocyclic carbonic acid derivatives which bind to retinoid receptors (rar)
CA2697598A1 (en) * 1999-01-12 2000-07-20 Cambridge Enterprise Limited Compounds and methods to inhibit or augment an inflammatory response

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045772B (de) * 1956-04-24 1958-12-04 Ciba Geigy Wachstumsbeschleunigendes Beifuttermittel

Also Published As

Publication number Publication date
CH388324A (de) 1965-02-28
CH392540A (de) 1965-05-31
CH411918A (de) 1966-04-30
US3119819A (en) 1964-01-28
FI40249B (es) 1968-07-31
DE1197737B (de) 1965-07-29
SE314883B (es) 1969-09-15
ES259869A1 (es) 1961-03-16
CH414660A (de) 1966-06-15
GB885981A (en) 1962-01-03
AT241693B (de) 1965-08-10
CH413850A (de) 1966-05-31
CH392539A (de) 1965-05-31
CH388325A (de) 1965-02-28
CH410971A (de) 1966-04-15
CH410967A (de) 1966-04-15
CH414656A (de) 1966-06-15
CH387054A (de) 1965-01-31
CH411917A (de) 1966-04-30

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