ES2009364A6 - Procedimiento de preparacion de derivados de ginkgolidas. - Google Patents

Procedimiento de preparacion de derivados de ginkgolidas.

Info

Publication number
ES2009364A6
ES2009364A6 ES8803334A ES8803334A ES2009364A6 ES 2009364 A6 ES2009364 A6 ES 2009364A6 ES 8803334 A ES8803334 A ES 8803334A ES 8803334 A ES8803334 A ES 8803334A ES 2009364 A6 ES2009364 A6 ES 2009364A6
Authority
ES
Spain
Prior art keywords
derivatives
ginkgolide
alkoxy
mixture
ginkgolide derivatives
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
ES8803334A
Other languages
English (en)
Inventor
Pierre Braquet
Andre Esanu
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.)
Ipsen Pharma SAS
Original Assignee
Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS
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 Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS filed Critical Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS
Publication of ES2009364A6 publication Critical patent/ES2009364A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Steroid Compounds (AREA)

Abstract

ESTE INVENTO SE REFIERE A UN PROCEDIMIENTO PARA PREPARAR DERIVADOS DE GINKGOLIDAS SUSTITUIDAS POR 1-ALCOXI O 10-ALCOXI, QUE CONSISTE EN HACER REACCIONAR UNA SOLUCION EN DIOXANO DE LA GINKGOLIDA SELECCIONADA CON UNA SOLUCION EN ETER DIETILICO DE DIAZOALCANO EN EXCESO, A LA TEMPERATURA AMBIENTE DURANTE 1 A 10 HORAS. LOS DERIVADOS PREPARADOS TIENEN INTERES EN EL TRATAMIENTO DE ENFERMEDADES INDUCIDAS POR PAF-ACETHER.
ES8803334A 1987-11-04 1988-11-02 Procedimiento de preparacion de derivados de ginkgolidas. Expired ES2009364A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878725871A GB8725871D0 (en) 1987-11-04 1987-11-04 Ginkgolide derivatives

Publications (1)

Publication Number Publication Date
ES2009364A6 true ES2009364A6 (es) 1989-09-16

Family

ID=10626449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803334A Expired ES2009364A6 (es) 1987-11-04 1988-11-02 Procedimiento de preparacion de derivados de ginkgolidas.

Country Status (28)

Country Link
JP (1) JPH0686455B2 (es)
KR (1) KR970005536B1 (es)
AT (1) AT397097B (es)
AU (1) AU616367B2 (es)
BE (1) BE1003455A3 (es)
CA (1) CA1303619C (es)
CH (1) CH675583A5 (es)
DE (1) DE3837550A1 (es)
DK (1) DK612788A (es)
ES (1) ES2009364A6 (es)
FI (1) FI90081C (es)
FR (2) FR2622584B1 (es)
GB (2) GB8725871D0 (es)
GR (1) GR1000264B (es)
HK (1) HK53992A (es)
IE (1) IE61541B1 (es)
IN (1) IN173404B (es)
IT (1) IT1227456B (es)
MA (1) MA21423A1 (es)
MY (1) MY103446A (es)
NL (1) NL8802635A (es)
NO (1) NO167739C (es)
NZ (1) NZ226738A (es)
PT (1) PT88924B (es)
SE (1) SE8803931L (es)
SG (1) SG48292G (es)
TN (1) TNSN88118A1 (es)
ZA (1) ZA888184B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895785A (en) * 1987-10-20 1999-04-20 Ruth Korth Treatment and prevention of disorders mediated by LA-paf or endothelial cells
EP0540767B9 (en) * 1991-11-04 2004-12-22 Korth, Ruth-Maria, Dr. med Treatment and prevention of mental diseases mediated by elevated lyso paf levels with paf antagonists
EP0459432B1 (en) * 1990-06-01 2000-08-23 Korth, Ruth, Dr. med. Treatment of diseases with paf-antagonists and procedure for determining their efficacy
FR2763592B1 (fr) * 1997-05-20 1999-07-16 Sod Conseils Rech Applic Nouveaux derives glycosyles des ginkgolides, leur application en tant que medicaments et compositions pharmaceutiques les contenant
FR2777280B1 (fr) * 1998-04-10 2001-04-20 Centre Nat Rech Scient Derives de ginkgolides, leur procede de preparation et compositions pharmaceutiques les contenant
US10875874B2 (en) 2015-12-18 2020-12-29 Chengdu Baiyu Ginkgolide Pharmaceuticals Co. Ltd. Ginkgolide B derivative and preparation method and use thereof
CN108373474B (zh) * 2017-12-25 2020-06-09 上海信谊百路达药业有限公司 一种从银杏叶中提取的银杏内酯化合物及其制备方法
CN108383852B (zh) * 2017-12-25 2019-11-22 上海信谊百路达药业有限公司 一种从银杏叶中提取的银杏内酯化合物及其制备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8418424D0 (en) * 1984-07-19 1984-08-22 Scras Inhibition of platelets aggregation
DE3710921C2 (de) * 1986-10-21 1996-09-26 Korth Ruth Verwendung der Gingkolide BN 52020, BN 52021 und BN 52063 zur Behandlung von Arteriosklerose
DE3735525C2 (de) * 1987-10-20 1997-02-20 Korth Ruth Maria Verfahren zur Bestimmung der Wirksamkeit von paf-Acether-Rezeptor-Antagonisten

Also Published As

Publication number Publication date
HK53992A (en) 1992-07-30
JPH01151583A (ja) 1989-06-14
DK612788D0 (da) 1988-11-03
SE8803931D0 (sv) 1988-10-31
NO884900L (no) 1989-05-05
KR890008156A (ko) 1989-07-10
FR2622584A1 (fr) 1989-05-05
BE1003455A3 (fr) 1992-03-31
AU2464488A (en) 1989-05-25
ATA269688A (de) 1993-06-15
NO167739C (no) 1991-12-04
GB2211841A (en) 1989-07-12
GB8725871D0 (en) 1987-12-09
SE8803931L (sv) 1989-05-05
DE3837550A1 (de) 1989-05-18
MA21423A1 (fr) 1989-07-01
NL8802635A (nl) 1989-06-01
FI885046A (fi) 1989-05-05
FI90081B (fi) 1993-09-15
ZA888184B (en) 1989-07-26
FR2622584B1 (fr) 1992-01-10
CH675583A5 (es) 1990-10-15
TNSN88118A1 (fr) 1990-07-10
NO167739B (no) 1991-08-26
GB2211841B (en) 1991-01-16
FI90081C (fi) 1993-12-27
NO884900D0 (no) 1988-11-03
IE61541B1 (en) 1994-11-16
AU616367B2 (en) 1991-10-24
AT397097B (de) 1994-01-25
PT88924A (pt) 1988-12-01
GB8824859D0 (en) 1988-11-30
SG48292G (en) 1992-06-12
IN173404B (es) 1994-04-30
DK612788A (da) 1989-05-05
DE3837550C2 (es) 1991-12-12
IT1227456B (it) 1991-04-11
IE883315L (en) 1989-05-04
IT8822493A0 (it) 1988-11-04
CA1303619C (en) 1992-06-16
NZ226738A (en) 1990-05-28
KR970005536B1 (ko) 1997-04-17
FI885046A0 (fi) 1988-11-02
GR1000264B (el) 1992-05-12
PT88924B (pt) 1993-01-29
FR2622448A1 (fr) 1989-05-05
MY103446A (en) 1993-06-30
JPH0686455B2 (ja) 1994-11-02
FR2622448B1 (fr) 1992-01-10

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-11-02

FD1A Patent lapsed

Effective date: 20010503