JPS5628202A - Polysaccharide rbs substance, its preparation, and antitumor agent containing it as effective component - Google Patents

Polysaccharide rbs substance, its preparation, and antitumor agent containing it as effective component

Info

Publication number
JPS5628202A
JPS5628202A JP10221679A JP10221679A JPS5628202A JP S5628202 A JPS5628202 A JP S5628202A JP 10221679 A JP10221679 A JP 10221679A JP 10221679 A JP10221679 A JP 10221679A JP S5628202 A JPS5628202 A JP S5628202A
Authority
JP
Japan
Prior art keywords
reaction
sulfuric acid
substance
acid reaction
antitumor agent
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
JP10221679A
Other languages
English (en)
Other versions
JPS5943929B2 (ja
Inventor
Hidekazu Soma
Kohei Kobayashi
Takuro Karakawa
Shigemi Kato
Terukazu Uchida
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.)
Daicel Corp
Sapporo Breweries Ltd
Original Assignee
Daicel Corp
Sapporo Breweries Ltd
Daicel Chemical Industries 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 Daicel Corp, Sapporo Breweries Ltd, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP54102216A priority Critical patent/JPS5943929B2/ja
Priority to US06/174,537 priority patent/US4366308A/en
Priority to US06/174,536 priority patent/US4357323A/en
Priority to EP80104699A priority patent/EP0025123B1/en
Priority to DE8080104699T priority patent/DE3068681D1/de
Publication of JPS5628202A publication Critical patent/JPS5628202A/ja
Publication of JPS5943929B2 publication Critical patent/JPS5943929B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
JP54102216A 1979-08-13 1979-08-13 多糖体ｒｂｓ物質，その製法およびそれを有効成分とする抗腫瘍性剤 Expired JPS5943929B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP54102216A JPS5943929B2 (ja) 1979-08-13 1979-08-13 多糖体ｒｂｓ物質，その製法およびそれを有効成分とする抗腫瘍性剤
US06/174,537 US4366308A (en) 1979-08-13 1980-08-01 Process for the production of polysaccharide RBS substance
US06/174,536 US4357323A (en) 1979-08-13 1980-08-01 Polysaccharide RBS substance and antitumor agent containing same
EP80104699A EP0025123B1 (en) 1979-08-13 1980-08-09 Polysaccharide rbs substance, process for the production thereof and antitumor agent containing it
DE8080104699T DE3068681D1 (en) 1979-08-13 1980-08-09 Polysaccharide rbs substance, process for the production thereof and antitumor agent containing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54102216A JPS5943929B2 (ja) 1979-08-13 1979-08-13 多糖体ｒｂｓ物質，その製法およびそれを有効成分とする抗腫瘍性剤

Publications (2)

Publication Number Publication Date
JPS5628202A true JPS5628202A (en) 1981-03-19
JPS5943929B2 JPS5943929B2 (ja) 1984-10-25

Family

ID=14321462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54102216A Expired JPS5943929B2 (ja) 1979-08-13 1979-08-13 多糖体ｒｂｓ物質，その製法およびそれを有効成分とする抗腫瘍性剤

Country Status (4)

Country Link
US (2) US4357323A (ja)
EP (1) EP0025123B1 (ja)
JP (1) JPS5943929B2 (ja)
DE (1) DE3068681D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05112455A (ja) * 1991-06-17 1993-05-07 Snow Brand Milk Prod Co Ltd 大腸癌抑制物質

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153220A (ja) * 1984-08-22 1986-03-17 Sapporo Breweries Ltd 新規多糖体ｒｏｎ物質，その製造法およびそれを有効成分とする抗腫瘍剤，免疫調節剤並びに感染症予防治療剤
DE3205074A1 (de) * 1981-02-19 1982-12-16 Toyama Chemical Co. Ltd., Tokyo Neue carcinostatische und immunostimulierende substanzen, verfahren zur herstellung derselben und carcinostatische mittel mit einem gehalt derselben
US4477437A (en) * 1981-02-19 1984-10-16 Toyama Chemical Co., Ltd. Substances having carcinostatic and immunostimulating activity
JPS58118519A (ja) * 1981-12-29 1983-07-14 Noda Shiyokukin Kogyo Kk 抗がん剤
DE3305047A1 (de) * 1982-02-19 1983-09-22 Terumo Kabushiki Kaisha trading as Terumo Corp., Tokyo Polysaccharide, ihre herstellung und diese enthaltende therapeutische zusammensetzungen
HU188311B (en) * 1982-03-04 1986-04-28 Szendrei,Kalman,Hu Process for producing biologically active polisaccharide concentrates and pharmaceutical compositions containing them as active agents
US4400570A (en) * 1982-05-21 1983-08-23 Cosden Technology, Inc. Ethylbenzene production employing tea-silicate catalysts
JPS59122428A (ja) * 1982-12-28 1984-07-14 Advance Res & Dev Co Ltd コレステロ−ル低下活性蛋白質
JPS59170017A (ja) * 1983-03-18 1984-09-26 Sapporo Breweries Ltd 新規多糖体ｒｄｐ物質，その製造法およびそれを有効成分とする抗腫瘍剤、免疫調節剤および感染症予防治療剤
JPS6028401A (ja) * 1983-07-27 1985-02-13 Advance Res & Dev Co Ltd トリグリセリド低下活性多糖類
JPS6153221A (ja) * 1984-08-22 1986-03-17 Sapporo Breweries Ltd 新規多糖体ｒｉｎ物質，その製造法およびそれを有効成分とする抗腫瘍剤，免疫調節剤並びに感染症予防治療剤
JPS61151128A (ja) * 1984-12-24 1986-07-09 Advance Res & Dev Co Ltd コレステロ−ル低下活性ｒｎａ画分
US6248726B1 (en) * 1985-06-22 2001-06-19 M L Laboratories Plc Method of peritoneal dialysis using glucose polymer solutions
JPS625991A (ja) * 1985-07-03 1987-01-12 Advance Res & Dev Co Ltd コレステロ−ル乃至トリグリセリド低下活性ｒｎａ画分
IL85145A (en) * 1987-01-23 1994-08-26 Univ Australian Anti-metastatic pharmacological or veterinary preparations containing modified herpin with reduced anticoagulant activity
US5541166A (en) * 1987-01-23 1996-07-30 The Australian National University Sulphated polysaccharides having anti-metastatic and/or anti-inflammatory activity
US4956458A (en) * 1988-05-13 1990-09-11 Warner-Lambert Company Purification of polydextrose by reverse osmosis
US4950645A (en) * 1988-07-08 1990-08-21 Immunotherapeutics, Inc. Composition for macrophage activation
US5416070A (en) * 1988-07-08 1995-05-16 Immunotherapeutics, Inc. Composition for macrophage activation
PE5591A1 (es) * 1988-12-19 1991-02-15 Lilly Co Eli Un nuevo grupo de compuestos de macrolida
JPH05504469A (ja) * 1989-10-30 1993-07-15 ダウエランコ Ａ８３５４３回収方法
JPH0678367B2 (ja) * 1990-05-15 1994-10-05 呉羽化学工業株式会社 食物繊維、その製造法及びその食物繊維を含有する生理活性剤
US5591606A (en) * 1992-11-06 1997-01-07 Dowelanco Process for the production of A83543 compounds with Saccharopolyspora spinosa
US5292537A (en) * 1992-11-12 1994-03-08 Bran Tec, Inc. Method for stabilizing rice bran and rice bran products
EP0688332B1 (en) * 1993-03-12 1997-03-26 Dowelanco New a83543 compounds and process for production thereof
US6001981A (en) * 1996-06-13 1999-12-14 Dow Agrosciences Llc Synthetic modification of Spinosyn compounds
US6582723B2 (en) 2001-05-03 2003-06-24 Wayne F. Gorsek Cancer immune composition for prevention and treatment of individuals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149388A (en) * 1975-06-17 1976-12-22 Sumitomo Chem Co Ltd A process for preparing the carboxylated pullulan
US4152170A (en) * 1975-06-18 1979-05-01 Sumitomo Chemical Company, Ltd. Cross-linked pullulan
JPS53130496A (en) * 1977-04-15 1978-11-14 Japan Synthetic Rubber Co Ltd Preparation of polysaccharides
US4221907A (en) * 1979-07-09 1980-09-09 American Cyanamid Company Substituted O-α-D and O-β-D-multi-galactopyranosyl and glucopyranosyl 1→4 and 1→6 galactopyranosyl 1→6 α-D-glucopyranoses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05112455A (ja) * 1991-06-17 1993-05-07 Snow Brand Milk Prod Co Ltd 大腸癌抑制物質

Also Published As

Publication number Publication date
EP0025123A2 (en) 1981-03-18
DE3068681D1 (en) 1984-08-30
EP0025123A3 (en) 1981-03-25
US4366308A (en) 1982-12-28
US4357323A (en) 1982-11-02
EP0025123B1 (en) 1984-07-25
JPS5943929B2 (ja) 1984-10-25

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