JPS58154571A - 新規タンニン - Google Patents

新規タンニン

Info

Publication number
JPS58154571A
JPS58154571A JP57036833A JP3683382A JPS58154571A JP S58154571 A JPS58154571 A JP S58154571A JP 57036833 A JP57036833 A JP 57036833A JP 3683382 A JP3683382 A JP 3683382A JP S58154571 A JPS58154571 A JP S58154571A
Authority
JP
Japan
Prior art keywords
acetone
formula
ethyl acetate
yield
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.)
Granted
Application number
JP57036833A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229078B2 (https=
Inventor
Itsuo Nishioka
西岡　五夫
Genichiro Nonaka
源一郎 野中
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.)
Nippon Shinyaku Co Ltd
Original Assignee
Nippon Shinyaku Co Ltd
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 Nippon Shinyaku Co Ltd filed Critical Nippon Shinyaku Co Ltd
Priority to JP57036833A priority Critical patent/JPS58154571A/ja
Publication of JPS58154571A publication Critical patent/JPS58154571A/ja
Publication of JPH0229078B2 publication Critical patent/JPH0229078B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
JP57036833A 1982-03-08 1982-03-08 新規タンニン Granted JPS58154571A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57036833A JPS58154571A (ja) 1982-03-08 1982-03-08 新規タンニン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57036833A JPS58154571A (ja) 1982-03-08 1982-03-08 新規タンニン

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP20080286A Division JPS6242982A (ja) 1986-08-26 1986-08-26 新規タンニン

Publications (2)

Publication Number Publication Date
JPS58154571A true JPS58154571A (ja) 1983-09-14
JPH0229078B2 JPH0229078B2 (https=) 1990-06-27

Family

ID=12480741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57036833A Granted JPS58154571A (ja) 1982-03-08 1982-03-08 新規タンニン

Country Status (1)

Country Link
JP (1) JPS58154571A (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205272A (ja) * 1985-03-08 1986-09-11 Tsumura Juntendo Inc 新規なタンニン
US4797421A (en) * 1984-07-03 1989-01-10 Kikkoman Corporation Antioxidant comprising proanthocyanidin as principal component
JPH0288593A (ja) * 1988-09-22 1990-03-28 Nippon Fine Chem Co Ltd アルキルグリコシド類の精製方法
WO1999019319A1 (en) * 1997-10-09 1999-04-22 Mars Incorporated Synthetic methods for polyphenols
US6156912A (en) * 1999-04-09 2000-12-05 Mars, Incorporated 88, 66, and 68 catechin and epicatechin dimers and methods for their preparation
EP1015006A4 (en) * 1996-04-02 2003-09-24 Mars Inc COCOA EXTRACT COMPOUNDS AND METHOD FOR THEIR PRODUCTION AND USE
US6864377B2 (en) 1999-04-15 2005-03-08 Mars Incorporated Synthetic methods for preparing procyanidin oligomers
US7244855B2 (en) 2002-10-02 2007-07-17 Mars, Inc. Synthesis of oligomeric epicatechin and catechin-derived procyanidins
KR100773647B1 (ko) * 1996-04-02 2008-11-07 마아스 인코포레이티드 코코아추출화합물과그제조방법및사용방법
WO2012034519A1 (zh) * 2010-09-14 2012-03-22 成都科尔医药技术有限公司 一种地榆鞣质提取物及其制备方法和用途
CN104510810A (zh) * 2013-10-08 2015-04-15 成都百草和济科技有限公司 地榆或其提取物的新用途
CN107827940A (zh) * 2017-11-20 2018-03-23 中国科学院昆明植物研究所 钩藤酰胺a及其药物组合物和应用

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797421A (en) * 1984-07-03 1989-01-10 Kikkoman Corporation Antioxidant comprising proanthocyanidin as principal component
WO1986005180A1 (fr) * 1985-03-08 1986-09-12 Tsumura Juntendo, Inc. Nouvelle composition a base de tannin
JPS61205272A (ja) * 1985-03-08 1986-09-11 Tsumura Juntendo Inc 新規なタンニン
JPH0288593A (ja) * 1988-09-22 1990-03-28 Nippon Fine Chem Co Ltd アルキルグリコシド類の精製方法
KR100773647B1 (ko) * 1996-04-02 2008-11-07 마아스 인코포레이티드 코코아추출화합물과그제조방법및사용방법
EP1015006A4 (en) * 1996-04-02 2003-09-24 Mars Inc COCOA EXTRACT COMPOUNDS AND METHOD FOR THEIR PRODUCTION AND USE
WO1999019319A1 (en) * 1997-10-09 1999-04-22 Mars Incorporated Synthetic methods for polyphenols
US6420572B1 (en) 1997-10-09 2002-07-16 Mars, Incorporated Synthetic methods for preparation of protected proanthocyanidin(s)
US6528664B2 (en) 1997-10-09 2003-03-04 Mars, Incorporated Synthetic methods for polyphenols
US6849746B2 (en) 1997-10-09 2005-02-01 Mars, Inc. Synthetic methods for polyphenols
US6156912A (en) * 1999-04-09 2000-12-05 Mars, Incorporated 88, 66, and 68 catechin and epicatechin dimers and methods for their preparation
US6864377B2 (en) 1999-04-15 2005-03-08 Mars Incorporated Synthetic methods for preparing procyanidin oligomers
US7282598B2 (en) 1999-04-15 2007-10-16 Mars, Inc. Synthetic methods for preparing procyanidin oligomers
US7015338B1 (en) 1999-04-15 2006-03-21 Mars Incorporated Synthetic methods for preparing procyanidin oligomers
US7244855B2 (en) 2002-10-02 2007-07-17 Mars, Inc. Synthesis of oligomeric epicatechin and catechin-derived procyanidins
WO2012034519A1 (zh) * 2010-09-14 2012-03-22 成都科尔医药技术有限公司 一种地榆鞣质提取物及其制备方法和用途
GB2497899A (en) * 2010-09-14 2013-06-26 Chengdu Keer Pharmaceutical Co Ltd Tannin extract of sanguisorba officinalis L. and preparation method and use thereof
GB2497899B (en) * 2010-09-14 2018-05-30 Chengdu Keer Pharmaceutical Co Ltd Sanguiin for use in the prevention or treatment of bone marrow inhibition
CN104510810A (zh) * 2013-10-08 2015-04-15 成都百草和济科技有限公司 地榆或其提取物的新用途
CN107827940A (zh) * 2017-11-20 2018-03-23 中国科学院昆明植物研究所 钩藤酰胺a及其药物组合物和应用
CN107827940B (zh) * 2017-11-20 2020-10-09 中国科学院昆明植物研究所 钩藤酰胺a及其药物组合物和应用

Also Published As

Publication number Publication date
JPH0229078B2 (https=) 1990-06-27

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