GB2183640B - A novel tannin composition - Google Patents

A novel tannin composition

Info

Publication number
GB2183640B
GB2183640B GB08626606A GB8626606A GB2183640B GB 2183640 B GB2183640 B GB 2183640B GB 08626606 A GB08626606 A GB 08626606A GB 8626606 A GB8626606 A GB 8626606A GB 2183640 B GB2183640 B GB 2183640B
Authority
GB
United Kingdom
Prior art keywords
tannin composition
novel tannin
novel
composition
tannin
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
GB08626606A
Other languages
English (en)
Other versions
GB2183640A (en
GB8626606D0 (en
Inventor
Nishioka Itsuo
Nonaka Genichiro
Fujiwara Michihiro
Ueki Showa
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.)
Tsumura and Co
Original Assignee
Tsumura Juntendo Inc
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 Tsumura Juntendo Inc filed Critical Tsumura Juntendo Inc
Publication of GB8626606D0 publication Critical patent/GB8626606D0/en
Publication of GB2183640A publication Critical patent/GB2183640A/en
Application granted granted Critical
Publication of GB2183640B publication Critical patent/GB2183640B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
    • C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Pyrane Compounds (AREA)
GB08626606A 1985-03-08 1986-03-07 A novel tannin composition Expired GB2183640B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60044625A JPS61205272A (ja) 1985-03-08 1985-03-08 新規なタンニン
PCT/JP1986/000116 WO1986005180A1 (en) 1985-03-08 1986-03-07 Novel tannin composition

Publications (3)

Publication Number Publication Date
GB8626606D0 GB8626606D0 (en) 1986-12-10
GB2183640A GB2183640A (en) 1987-06-10
GB2183640B true GB2183640B (en) 1988-12-29

Family

ID=12696610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08626606A Expired GB2183640B (en) 1985-03-08 1986-03-07 A novel tannin composition

Country Status (9)

Country Link
US (1) US4806659A (US06312121-20011106-C00033.png)
EP (1) EP0216936B1 (US06312121-20011106-C00033.png)
JP (1) JPS61205272A (US06312121-20011106-C00033.png)
CH (1) CH663153A5 (US06312121-20011106-C00033.png)
DE (1) DE3690104T1 (US06312121-20011106-C00033.png)
GB (1) GB2183640B (US06312121-20011106-C00033.png)
HU (1) HU198035B (US06312121-20011106-C00033.png)
NL (1) NL8620077A (US06312121-20011106-C00033.png)
WO (1) WO1986005180A1 (US06312121-20011106-C00033.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2057023A1 (fr) * 1989-05-12 1990-11-13 Leon Cariel Composition a base de proanthocyanidols, leur application pharmacologique
FR2652743B1 (fr) * 1989-10-11 1994-05-27 Cariel Leon Composition a base de proanthocyanidols. leur application pharmacologique.
US5211944A (en) * 1990-10-12 1993-05-18 Shaman Pharmaceuticals, Inc. Proanthocyanidin polymers having antiviral activity and methods of obtaining same
DE69209942T2 (de) * 1991-09-05 1996-09-05 Tsumura & Co Verfahren zum Herstellen Hartgelatinekapseln, die chinesische Kräuterextrakte enthalten
EP0930831B1 (en) * 1996-09-20 2003-07-23 The Howard Foundation Flavonol containing food supplements
US6238673B1 (en) 1996-09-20 2001-05-29 The Howard Foundation Method of producing high flavonol content polyphenol compositions
US6207842B1 (en) 1997-10-09 2001-03-27 Mars Incorporated Process for preparing procyanidin(4-6 or 4-8) oligomers and their derivatives
US6156912A (en) * 1999-04-09 2000-12-05 Mars, Incorporated 88, 66, and 68 catechin and epicatechin dimers and methods for their preparation
US7015338B1 (en) 1999-04-15 2006-03-21 Mars Incorporated Synthetic methods for preparing procyanidin oligomers
US7067679B2 (en) 2002-10-02 2006-06-27 Mars, Inc. Synthesis of dimeric, trimeric, tetrameric pentameric, and higher oligomeric epicatechin-derived procyanidins having 4,8-interflavan linkages and their use to inhibit cancer cell growth through cell cycle arrest
US20060269567A1 (en) * 2005-05-16 2006-11-30 Liu Yuen Universal detoxifying composition
DK2529626T3 (en) 2006-05-01 2018-01-22 Napo Pharmaceuticals Inc Compositions and Methods for Treating or Preventing Colon Cancer
CN105031513A (zh) * 2015-06-30 2015-11-11 张文艳 中医治疗边缘性人格障碍的药物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692283A (en) * 1979-12-26 1981-07-25 Hisamitsu Pharmaceut Co Inc Novel biscatechin derivative
JPS6011912B2 (ja) * 1981-07-30 1985-03-28 日本新薬株式会社 タンニン
JPS58154571A (ja) * 1982-03-08 1983-09-14 Nippon Shinyaku Co Ltd 新規タンニン
JPS5959638A (ja) * 1982-09-28 1984-04-05 Nippon Shinyaku Co Ltd 新規なタンニン

Also Published As

Publication number Publication date
HUT42079A (en) 1987-06-29
GB2183640A (en) 1987-06-10
CH663153A5 (de) 1987-11-30
GB8626606D0 (en) 1986-12-10
US4806659A (en) 1989-02-21
WO1986005180A1 (en) 1986-09-12
EP0216936B1 (en) 1990-09-19
EP0216936A1 (en) 1987-04-08
NL8620077A (nl) 1987-02-02
HU198035B (en) 1989-07-28
JPS61205272A (ja) 1986-09-11
EP0216936A4 (en) 1988-03-22
DE3690104T1 (US06312121-20011106-C00033.png) 1987-03-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930307