ES8300777A1 - Metodo de obtener nuevos compuestos citostaticos del tipo de la vinblastina y similares. - Google Patents

Metodo de obtener nuevos compuestos citostaticos del tipo de la vinblastina y similares.

Info

Publication number
ES8300777A1
ES8300777A1 ES505310A ES505310A ES8300777A1 ES 8300777 A1 ES8300777 A1 ES 8300777A1 ES 505310 A ES505310 A ES 505310A ES 505310 A ES505310 A ES 505310A ES 8300777 A1 ES8300777 A1 ES 8300777A1
Authority
ES
Spain
Prior art keywords
group
image
carbon atoms
formula
preparation
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
ES505310A
Other languages
English (en)
Other versions
ES505310A0 (es
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.)
Richter Gedeon Vegyeszeti Gyar Nyrt
Original Assignee
Richter Gedeon Vegyeszeti Gyar RT
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 Richter Gedeon Vegyeszeti Gyar RT filed Critical Richter Gedeon Vegyeszeti Gyar RT
Publication of ES505310A0 publication Critical patent/ES505310A0/es
Publication of ES8300777A1 publication Critical patent/ES8300777A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C07D519/04—Dimeric indole alkaloids, e.g. vincaleucoblastine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE COMPUESTOS CITOSTATICOS DEL TIPO DE LA VINBLASTINA. SE HACE REACCIONAR EL COMPUESTO (II) O SUS SALES DE ADICION DE ACIDO, CON UN GRAN EXCESO DE ALCOHOLES DE FORMULA R''''<024>OH, EN PRESENCIA DE TRIOXIDO CROMO, UN DISOLVENTE ORGANICO, ANHIDRIDO ACETICO Y UN ACIDO; LA TEMPERATURA ESTA COMPRENDIDA PREFERENTEMENTE, ENTRE -50 Y -60<025>C. EL PH DE LA REACCION SE AJUSTA ENTRE 8 Y 10. EL PRODUCTO OBTENIDO (I), SE AISLA Y PURIFICA. SE EMPLEAN DE 50 A 150 EQUIVALENTES MOLARES DE ALCOHOL POR CADA EQUIVALENTE DEL COMPUESTO (II). R'' ES METOXI; R 2 ES ACETILO; R ES ALFA-ETILO O BETA-ETILO; R ES BETA-HIDROXILO O HIDROGENO; R'''' ES UN ALQUILO DE CADENA RECTA O RAMIFICADA.
ES505310A 1980-10-22 1981-08-17 Metodo de obtener nuevos compuestos citostaticos del tipo de la vinblastina y similares. Expired ES8300777A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU802562A HU181745B (en) 1980-10-22 1980-10-22 Process for producing new vinblastin and leurosidin derivatives

Publications (2)

Publication Number Publication Date
ES505310A0 ES505310A0 (es) 1982-12-01
ES8300777A1 true ES8300777A1 (es) 1982-12-01

Family

ID=10960005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505310A Expired ES8300777A1 (es) 1980-10-22 1981-08-17 Metodo de obtener nuevos compuestos citostaticos del tipo de la vinblastina y similares.

Country Status (15)

Country Link
JP (1) JPS5772992A (es)
AT (1) AT376678B (es)
BE (1) BE889989A (es)
CA (1) CA1174672A (es)
CH (1) CH648320A5 (es)
DE (1) DE3132476A1 (es)
ES (1) ES8300777A1 (es)
FR (1) FR2492384B1 (es)
GB (1) GB2086378B (es)
HU (1) HU181745B (es)
IL (1) IL63593A0 (es)
IT (1) IT1138154B (es)
NL (1) NL8103844A (es)
SE (1) SE442116B (es)
SU (1) SU1053757A3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU193318B (en) * 1985-06-12 1987-09-28 Richter Gedeon Vegyeszet Process for producing new bis- indol derivatives
HU198074B (en) * 1985-06-12 1989-07-28 Richter Gedeon Vegyeszet Process for producing new bis-indole derivatives and pharmaceutical compositions comprising these compounds
JPH0321210U (es) * 1989-07-11 1991-03-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899493A (en) * 1972-12-29 1975-08-12 Richter Gedeon Vegyeszet Chromic acid oxidation of vinblastine sulfate to form vincristine
HU178706B (en) * 1979-04-23 1982-06-28 Richter Gedeon Vegyeszet Process for preparing bis-indole alkaloids and acid addition salts thereof
JPS56128643A (en) * 1980-03-13 1981-10-08 Sintokogio Ltd Vertical flaskless type molding machine

Also Published As

Publication number Publication date
DE3132476C2 (es) 1991-04-18
SE8104877L (sv) 1982-04-23
IT8123540A0 (it) 1981-08-17
IL63593A0 (en) 1981-11-30
BE889989A (fr) 1982-02-17
GB2086378A (en) 1982-05-12
JPH0161118B2 (es) 1989-12-27
SU1053757A3 (ru) 1983-11-07
ES505310A0 (es) 1982-12-01
AT376678B (de) 1984-12-27
HU181745B (en) 1983-11-28
IT1138154B (it) 1986-09-17
JPS5772992A (en) 1982-05-07
FR2492384B1 (fr) 1986-04-04
GB2086378B (en) 1984-07-25
CA1174672A (en) 1984-09-18
FR2492384A1 (fr) 1982-04-23
DE3132476A1 (de) 1982-06-09
NL8103844A (nl) 1982-05-17
SE442116B (sv) 1985-12-02
CH648320A5 (de) 1985-03-15
ATA358681A (de) 1984-05-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519