[go: up one dir, main page]

NL9200549A - Werkwijze voor het bereiden van ginkgolide b uit ginkgolide c. - Google Patents

Werkwijze voor het bereiden van ginkgolide b uit ginkgolide c. Download PDF

Info

Publication number
NL9200549A
NL9200549A NL9200549A NL9200549A NL9200549A NL 9200549 A NL9200549 A NL 9200549A NL 9200549 A NL9200549 A NL 9200549A NL 9200549 A NL9200549 A NL 9200549A NL 9200549 A NL9200549 A NL 9200549A
Authority
NL
Netherlands
Prior art keywords
ginkgolide
group
process according
carried out
hours
Prior art date
Application number
NL9200549A
Other languages
English (en)
Dutch (nl)
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 NL9200549A publication Critical patent/NL9200549A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
NL9200549A 1991-04-09 1992-03-25 Werkwijze voor het bereiden van ginkgolide b uit ginkgolide c. NL9200549A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9107425 1991-04-09
GB919107425A GB9107425D0 (en) 1991-04-09 1991-04-09 Preparation of ginkgolide b

Publications (1)

Publication Number Publication Date
NL9200549A true NL9200549A (nl) 1992-11-02

Family

ID=10692881

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9200549A NL9200549A (nl) 1991-04-09 1992-03-25 Werkwijze voor het bereiden van ginkgolide b uit ginkgolide c.

Country Status (33)

Country Link
US (1) US5241084A (fr)
JP (1) JP3131494B2 (fr)
KR (1) KR100232068B1 (fr)
AR (1) AR247568A1 (fr)
AT (1) AT401059B (fr)
AU (1) AU647350B2 (fr)
BE (1) BE1005089A3 (fr)
CA (1) CA2065501C (fr)
CH (1) CH684193A5 (fr)
DE (1) DE4212019C2 (fr)
DK (1) DK171400B1 (fr)
DZ (1) DZ1569A1 (fr)
ES (1) ES2038560B1 (fr)
FI (1) FI921523A (fr)
FR (1) FR2675145B1 (fr)
GB (2) GB9107425D0 (fr)
GR (1) GR1001019B (fr)
HK (1) HK48296A (fr)
IE (1) IE69326B1 (fr)
IN (1) IN178153B (fr)
IT (1) IT1255636B (fr)
LU (1) LU88094A1 (fr)
MA (1) MA22497A1 (fr)
MY (1) MY108426A (fr)
NL (1) NL9200549A (fr)
NO (1) NO300215B1 (fr)
NZ (1) NZ242188A (fr)
OA (1) OA09695A (fr)
PT (1) PT100363A (fr)
SE (1) SE9201125L (fr)
TN (1) TNSN92028A1 (fr)
TW (1) TW223076B (fr)
ZA (1) ZA922352B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490276A (en) * 1968-04-29 1970-01-20 Earl B Maxwell Automobile road testing device
US3826129A (en) * 1972-08-15 1974-07-30 J Wiss Automotive vehicular dynamometer
KR0136986B1 (ko) * 1993-12-31 1998-04-25 김준웅 신규 징코라이드 유도체와 이의 제조방법
GB9408044D0 (en) * 1994-04-22 1994-06-15 Sod Conseils Rech Applic Conversion of ginkgolide c to ginkgolide b
AU692401B2 (en) * 1995-06-23 1998-06-04 Craig Thomas Marriott Improved docking apparatus
KR970032857A (ko) * 1995-12-29 1997-07-22 김준웅 약제 조성물
US6030621A (en) 1998-03-19 2000-02-29 De Long; Xie Ginkgo biloba composition, method to prepare the same and uses thereof
FR2777280B1 (fr) * 1998-04-10 2001-04-20 Centre Nat Rech Scient Derives de ginkgolides, leur procede de preparation et compositions pharmaceutiques les contenant
US6946283B2 (en) * 2001-01-05 2005-09-20 William Marsh Rice University Ginkgo biloba levopimaradiene synthase
US7238514B2 (en) * 2001-01-05 2007-07-03 William Marsh Rice University Diterpene-producing unicellular organism
FR2823116B1 (fr) * 2001-04-10 2004-11-19 Sod Conseils Rech Applic Procede de preparation d'une extrait de feuilles de ginkgo biloba hautement enrichi en principes actifs
WO2005092324A1 (fr) * 2004-03-19 2005-10-06 The Trustees Of Columbia University In The City Of New York Composes, compositions et extraits de ginkgolides et utilisations
JP5937375B2 (ja) 2012-02-08 2016-06-22 株式会社 Ｍｔｇ 美容器
CN103450217B (zh) * 2013-09-02 2015-12-02 北京绿科天成生物科技有限公司 粗毛韧革菌菌体在制备银杏内酯b中的应用
CN105367582B (zh) * 2014-08-11 2019-06-25 广东东阳光药业有限公司 银杏内酯b衍生物及其在药物中的应用
KR102105451B1 (ko) 2015-12-18 2020-04-28 청두 바이위 징코라이드 파마슈티컬즈 컴퍼니 리미티드 징코라이드b 유도체, 그 제조 방법 및 응용
KR102177391B1 (ko) * 2018-11-29 2020-11-11 최민우 롤러 마사지 기구
KR102277611B1 (ko) * 2019-07-10 2021-07-14 최민우 롤러 마사지 기구

Family Cites Families (2)

* 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
KR940002795B1 (ko) * 1989-06-16 1994-04-02 주식회사 선경인더스트리 은행잎에서 징코라이드를 분리 및 정제하는 방법

Also Published As

Publication number Publication date
IE69326B1 (en) 1996-09-04
KR100232068B1 (ko) 1999-12-01
AR247568A1 (es) 1995-01-31
JPH05255341A (ja) 1993-10-05
IN178153B (fr) 1997-03-08
US5241084A (en) 1993-08-31
FI921523A0 (fi) 1992-04-07
TNSN92028A1 (fr) 1993-06-08
GB9207131D0 (en) 1992-05-13
ITMI920807A1 (it) 1993-10-03
NO921388L (no) 1992-10-12
GR1001019B (el) 1993-03-31
SE9201125L (sv) 1992-10-10
IT1255636B (it) 1995-11-09
MY108426A (en) 1996-09-30
DZ1569A1 (fr) 2002-02-17
GB2254612A (en) 1992-10-14
LU88094A1 (fr) 1992-10-15
JP3131494B2 (ja) 2001-01-31
NO300215B1 (no) 1997-04-28
AU1470492A (en) 1992-10-15
SE9201125D0 (sv) 1992-04-08
CA2065501C (fr) 1997-04-29
DK47492D0 (da) 1992-04-08
OA09695A (fr) 1993-08-30
AT401059B (de) 1996-06-25
FR2675145A1 (fr) 1992-10-16
PT100363A (pt) 1994-03-31
MA22497A1 (fr) 1992-12-31
ES2038560A1 (es) 1993-07-16
DE4212019C2 (de) 2001-04-26
DE4212019A1 (de) 1992-10-15
ES2038560B1 (es) 1994-02-16
DK47492A (da) 1992-10-10
CA2065501A1 (fr) 1992-10-10
AU647350B2 (en) 1994-03-17
NZ242188A (en) 1993-06-25
TW223076B (fr) 1994-05-01
IE921118A1 (en) 1992-10-21
CH684193A5 (fr) 1994-07-29
FI921523A (fi) 1992-10-10
ZA922352B (en) 1992-12-30
DK171400B1 (da) 1996-10-14
ATA60992A (de) 1995-10-15
GB9107425D0 (en) 1991-05-22
HK48296A (en) 1996-03-29
GB2254612B (en) 1995-05-24
FR2675145B1 (fr) 1995-02-10
NO921388D0 (no) 1992-04-08
KR920019811A (ko) 1992-11-20
BE1005089A3 (fr) 1993-04-13
ITMI920807A0 (it) 1992-04-03

Similar Documents

Publication Publication Date Title
NL9200549A (nl) Werkwijze voor het bereiden van ginkgolide b uit ginkgolide c.
CA2091001C (fr) Derives de la baccatine iii
NL8003988A (nl) Nieuwe camptothecine derivaten alsmede werkwijze voor het bereiden daarvan.
US5599950A (en) Preparation process of ginkgolide B from ginkgolide C
KR100255524B1 (ko) 탁산 유도체, 그의 제조방법 및 종양에 있어서의 용도
EP0815095B1 (fr) Derives de 10-deacetylbaccatine iii et de 10-deacetyl-14 beta-hydroxybaccatine iii, leur procede de preparation et compositions pharmaceutiques les contenant
Sugita et al. Studies on Mycotrienin Antibiotics, A Novel Class of Ansamycins Iii. The Isolation, Characterization and Structures of Mycotrienols I and Ii
CA2763034C (fr) Approche chimioenzymatique a la synthese de pimecrolimus
Goswami et al. Synthesis of artemisinin derived glycoconjugates inspired by click chemistry
PL124710B1 (en) Process for preparing esters of antibiotics from polyene macrolids group and their n-substituted derivatives
JP2524803B2 (ja) 新規なカンプトテシン誘導体およびその製造法
CA2604193C (fr) Procede de purification de 10-deacetylbaccatine iii a partir de 10-deacetyl-2- debenzoyl-2-pentenoylbaccatine iii
CA2650983A1 (fr) Procede d'oxydation ameliore presentant une meilleure securite, utile dans la fabrication de moxidectine
WO2007067698A2 (fr) Isolement d'ansamitocines
CA1101414A (fr) Traduction non-disponible
NL1005411C2 (nl) Epsilon-Polymorfe vorm van een isowurtzitaanderivaat en werkwijze voor bereiding daarvan.
Sutyagin et al. Cyclophosphorylation of tert-butyldimethylsilyl derivatives of cyclodextrins
Rajeswari et al. ISSN 0975-413X CODEN (USA): PCHHAX

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable