PT88924A - PROCESS FOR THE PREPARATION OF GINKGOLIDOS DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF GINKGOLIDOS DERIVATIVES

Info

Publication number
PT88924A
PT88924A PT88924A PT8892488A PT88924A PT 88924 A PT88924 A PT 88924A PT 88924 A PT88924 A PT 88924A PT 8892488 A PT8892488 A PT 8892488A PT 88924 A PT88924 A PT 88924A
Authority
PT
Portugal
Prior art keywords
ginkgolidos
derivatives
preparation
ginkgolidos derivatives
Prior art date
Application number
PT88924A
Other languages
Portuguese (pt)
Other versions
PT88924B (en
Inventor
Pierre Branquet
Andre Esanu
Original Assignee
Scras
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 Scras filed Critical Scras
Publication of PT88924A publication Critical patent/PT88924A/en
Publication of PT88924B publication Critical patent/PT88924B/en

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)
PT88924A 1987-11-04 1988-11-03 PROCESS FOR THE PREPARATION OF GINKGOLIDOS DERIVATIVES PT88924B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PT88924A true PT88924A (en) 1988-12-01
PT88924B PT88924B (en) 1993-01-29

Family

ID=10626449

Family Applications (1)

Application Number Title Priority Date Filing Date
PT88924A PT88924B (en) 1987-11-04 1988-11-03 PROCESS FOR THE PREPARATION OF GINKGOLIDOS DERIVATIVES

Country Status (28)

Country Link
JP (1) JPH0686455B2 (en)
KR (1) KR970005536B1 (en)
AT (1) AT397097B (en)
AU (1) AU616367B2 (en)
BE (1) BE1003455A3 (en)
CA (1) CA1303619C (en)
CH (1) CH675583A5 (en)
DE (1) DE3837550A1 (en)
DK (1) DK612788A (en)
ES (1) ES2009364A6 (en)
FI (1) FI90081C (en)
FR (2) FR2622448B1 (en)
GB (2) GB8725871D0 (en)
GR (1) GR1000264B (en)
HK (1) HK53992A (en)
IE (1) IE61541B1 (en)
IN (1) IN173404B (en)
IT (1) IT1227456B (en)
MA (1) MA21423A1 (en)
MY (1) MY103446A (en)
NL (1) NL8802635A (en)
NO (1) NO167739C (en)
NZ (1) NZ226738A (en)
PT (1) PT88924B (en)
SE (1) SE8803931L (en)
SG (1) SG48292G (en)
TN (1) TNSN88118A1 (en)
ZA (1) ZA888184B (en)

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
DE69132379T2 (en) * 1990-06-06 2001-03-01 Ruth-Maria Korth Treatment of diseases with Paf antagonists and method for determining their effectiveness
ES2181665T3 (en) * 1991-11-04 2003-03-01 Ruth-Maria Korth TREATMENT AND PREVENTION OF MENTAL DISEASES, ACCOMPANIED BY ELEVATED LEVELS OF LISO PAF, WITH PAF ANTAGONISTS.
FR2763592B1 (en) * 1997-05-20 1999-07-16 Sod Conseils Rech Applic NOVEL GLYCOSYL DERIVATIVES OF GINKGOLIDES, THEIR APPLICATION AS MEDICAMENTS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
FR2777280B1 (en) * 1998-04-10 2001-04-20 Centre Nat Rech Scient GINKGOLIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
US10875874B2 (en) 2015-12-18 2020-12-29 Chengdu Baiyu Ginkgolide Pharmaceuticals Co. Ltd. Ginkgolide B derivative and preparation method and use thereof
CN108383852B (en) * 2017-12-25 2019-11-22 上海信谊百路达药业有限公司 A kind of Ginkgolid extracted from ginkgo leaf and its preparation
CN108373474B (en) * 2017-12-25 2020-06-09 上海信谊百路达药业有限公司 A bilobalide compound extracted from folium Ginkgo and its preparation method

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 (en) * 1986-10-21 1996-09-26 Korth Ruth Use of Gingkolide BN 52020, BN 52021 and BN 52063 for the treatment of arteriosclerosis
DE3735525C2 (en) * 1987-10-20 1997-02-20 Korth Ruth Maria Method for determining the efficacy of paf-acether receptor antagonists

Also Published As

Publication number Publication date
IE61541B1 (en) 1994-11-16
SE8803931D0 (en) 1988-10-31
ZA888184B (en) 1989-07-26
GB8725871D0 (en) 1987-12-09
GB2211841A (en) 1989-07-12
FI885046A0 (en) 1988-11-02
IE883315L (en) 1989-05-04
DE3837550C2 (en) 1991-12-12
FR2622584A1 (en) 1989-05-05
GR1000264B (en) 1992-05-12
BE1003455A3 (en) 1992-03-31
DE3837550A1 (en) 1989-05-18
NO167739B (en) 1991-08-26
CA1303619C (en) 1992-06-16
SG48292G (en) 1992-06-12
MY103446A (en) 1993-06-30
NO884900L (en) 1989-05-05
FR2622584B1 (en) 1992-01-10
NZ226738A (en) 1990-05-28
IN173404B (en) 1994-04-30
FR2622448B1 (en) 1992-01-10
ES2009364A6 (en) 1989-09-16
FI90081B (en) 1993-09-15
GB2211841B (en) 1991-01-16
AU2464488A (en) 1989-05-25
DK612788D0 (en) 1988-11-03
KR970005536B1 (en) 1997-04-17
DK612788A (en) 1989-05-05
PT88924B (en) 1993-01-29
TNSN88118A1 (en) 1990-07-10
AT397097B (en) 1994-01-25
FR2622448A1 (en) 1989-05-05
MA21423A1 (en) 1989-07-01
FI885046A (en) 1989-05-05
GB8824859D0 (en) 1988-11-30
NO167739C (en) 1991-12-04
CH675583A5 (en) 1990-10-15
NL8802635A (en) 1989-06-01
FI90081C (en) 1993-12-27
NO884900D0 (en) 1988-11-03
AU616367B2 (en) 1991-10-24
HK53992A (en) 1992-07-30
IT8822493A0 (en) 1988-11-04
JPH0686455B2 (en) 1994-11-02
IT1227456B (en) 1991-04-11
SE8803931L (en) 1989-05-05
KR890008156A (en) 1989-07-10
ATA269688A (en) 1993-06-15
JPH01151583A (en) 1989-06-14

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19920706

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19980131