JPS57117504A - Antitumor agent - Google Patents

Antitumor agent

Info

Publication number
JPS57117504A
JPS57117504A JP304081A JP304081A JPS57117504A JP S57117504 A JPS57117504 A JP S57117504A JP 304081 A JP304081 A JP 304081A JP 304081 A JP304081 A JP 304081A JP S57117504 A JPS57117504 A JP S57117504A
Authority
JP
Japan
Prior art keywords
antitumor agent
reactions
substance
ferm
lactobacillus
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
JP304081A
Other languages
Japanese (ja)
Other versions
JPS601878B2 (en
Inventor
Fumiyasu Tsuchiya
Kyushichi Miyazawa
Michio Kanbe
Munehiro Oda
Naoyuki Ebisawa
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.)
Meiji Dairies Corp
Original Assignee
Meiji Milk Products 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 Meiji Milk Products Co Ltd filed Critical Meiji Milk Products Co Ltd
Priority to JP304081A priority Critical patent/JPS601878B2/en
Priority to US06/322,183 priority patent/US4396763A/en
Publication of JPS57117504A publication Critical patent/JPS57117504A/en
Publication of JPS601878B2 publication Critical patent/JPS601878B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

NEW MATERIAL:An antitumor agent containing a high polymeric polysaccharide substance MPS-80 having the following physico-chemical properties as an active constituent: (1) Elementary analysis (%): C, 42.2; H, 6.9; O, 50.4. (2) Melting point (decomposition point): Discolors at about 262°C, and blackens at 263W264°C. (3) Specific rotatory power[α]D18=+33.2 (C=0.5%). (4) Solubility: Soluble in water, and insoluble in methanol, acetone, ether, etc. (5) Color reactions: Positive to the Molisch and anthrone reactions, and negative to the aniline-hydrochloric acid and biuret reactions, etc. (6) The freeze-dried substance is white fibrous.
USE: An antitumor agent.
PROCESS: A strain of the genus Lactobacillus or Streptococuus, e.g. Lactobacillus jugurti No. 851 (FERM-P No. 5851) or Streptococcus thermophilus No. 127 (FERM-P No. 5850), is cultivated, and the aimed substance is obtained from the culture by the separation and the purification.
COPYRIGHT: (C)1982,JPO&Japio
JP304081A 1981-01-14 1981-01-14 antitumor agent Expired JPS601878B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP304081A JPS601878B2 (en) 1981-01-14 1981-01-14 antitumor agent
US06/322,183 US4396763A (en) 1981-01-14 1981-11-17 High molecular polysaccharide MPS-80

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP304081A JPS601878B2 (en) 1981-01-14 1981-01-14 antitumor agent

Publications (2)

Publication Number Publication Date
JPS57117504A true JPS57117504A (en) 1982-07-22
JPS601878B2 JPS601878B2 (en) 1985-01-17

Family

ID=11546191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP304081A Expired JPS601878B2 (en) 1981-01-14 1981-01-14 antitumor agent

Country Status (1)

Country Link
JP (1) JPS601878B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331564A3 (en) * 1988-02-26 1992-01-08 Societe De Developpements Et D'innovations Des Marches Agricoles Et Alimentaires - Sodima- Union Des Cooperatives Agricoles Polysaccharide, use as a thickening agent and as an anti-tumour agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331564A3 (en) * 1988-02-26 1992-01-08 Societe De Developpements Et D'innovations Des Marches Agricoles Et Alimentaires - Sodima- Union Des Cooperatives Agricoles Polysaccharide, use as a thickening agent and as an anti-tumour agent

Also Published As

Publication number Publication date
JPS601878B2 (en) 1985-01-17

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