JPS5798277A - C-benzyl-beta-d-xylopyranoside - Google Patents

C-benzyl-beta-d-xylopyranoside

Info

Publication number
JPS5798277A
JPS5798277A JP17262580A JP17262580A JPS5798277A JP S5798277 A JPS5798277 A JP S5798277A JP 17262580 A JP17262580 A JP 17262580A JP 17262580 A JP17262580 A JP 17262580A JP S5798277 A JPS5798277 A JP S5798277A
Authority
JP
Japan
Prior art keywords
compound
treating
benzyl
xylopyranoside
formula iii
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
JP17262580A
Other languages
Japanese (ja)
Other versions
JPS6360749B2 (en
Inventor
Ryoji Noyori
Akira Suzuki
Minoru Okayama
Katsukiyo Sakurai
Shigeki Kanbara
Yoshio Ueno
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.)
Seikagaku Corp
Original Assignee
Seikagaku Corp
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 Seikagaku Corp filed Critical Seikagaku Corp
Priority to JP17262580A priority Critical patent/JPS5798277A/en
Priority to EP81110216A priority patent/EP0053827B1/en
Priority to DE8181110216T priority patent/DE3172379D1/en
Priority to DE8484100498T priority patent/DE3176380D1/en
Priority to DE8484100499T priority patent/DE3176465D1/en
Priority to EP84100498A priority patent/EP0117413B1/en
Priority to EP84100499A priority patent/EP0118676B1/en
Publication of JPS5798277A publication Critical patent/JPS5798277A/en
Priority to US06/472,786 priority patent/US4454123A/en
Publication of JPS6360749B2 publication Critical patent/JPS6360749B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)

Abstract

NEW MATERIAL:C- Benzyl-β-D- xylopyranoside( C-β-D- xylopyranosylmethylbenzene) of formulaI(R is benzyl).
USE: The compound changes the quality and quantity of complex glucocides existing on the surface of cell membrane, and is useful as an agent having carcinostatic, arterioscrelosis suppressing, and antithrombotic activities. It is resistant to hydrolysis with an acid or enzyme, and reaches the target organ without decomposition. Consequently, the administered compound acts effectively to the organ.
PROCESS: The compound of formulaIis prepared by (1) treating a tetraacetate derived from D-xylose with AlCl3, (2) treating the resultant compound of formula II with a Grignard reagent and acetylating the product to obtain the compound of formula III, and (3) treating the β-isomer of the compound of formula III with a catalytic amount of lithium hydroxide in methanol.
COPYRIGHT: (C)1982,JPO&Japio
JP17262580A 1980-12-09 1980-12-09 C-benzyl-beta-d-xylopyranoside Granted JPS5798277A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP17262580A JPS5798277A (en) 1980-12-09 1980-12-09 C-benzyl-beta-d-xylopyranoside
EP81110216A EP0053827B1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
DE8181110216T DE3172379D1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
DE8484100498T DE3176380D1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
DE8484100499T DE3176465D1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
EP84100498A EP0117413B1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
EP84100499A EP0118676B1 (en) 1980-12-09 1981-12-07 D-xylopyranoside series compounds and therapeutical compositions containing same
US06/472,786 US4454123A (en) 1980-12-09 1983-03-07 O-xylopyranoside series compounds and methods of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17262580A JPS5798277A (en) 1980-12-09 1980-12-09 C-benzyl-beta-d-xylopyranoside

Publications (2)

Publication Number Publication Date
JPS5798277A true JPS5798277A (en) 1982-06-18
JPS6360749B2 JPS6360749B2 (en) 1988-11-25

Family

ID=15945338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17262580A Granted JPS5798277A (en) 1980-12-09 1980-12-09 C-benzyl-beta-d-xylopyranoside

Country Status (1)

Country Link
JP (1) JPS5798277A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145859A (en) * 1986-12-08 1988-06-17 Aisin Seiki Co Ltd Sealed type autotensioner
JP2503111Y2 (en) * 1989-02-20 1996-06-26 株式会社椿本チエイン Tensioner for toothed belt

Also Published As

Publication number Publication date
JPS6360749B2 (en) 1988-11-25

Similar Documents

Publication Publication Date Title
ES8302780A1 (en) Tripeptide derivatives and their use in the determination of enzymes.
JPS5782386A (en) C-beta-d-xylopyranoside compound
JPS52130996A (en) Malt preparation
JPS5798277A (en) C-benzyl-beta-d-xylopyranoside
JPS5466604A (en) Polysaccharide m-30-c
JPS5585552A (en) New lactyltetrapeptide
JPS531626A (en) Electrolytic solution of zinc
ES8106758A1 (en) Preparation of 2,5-diketogluconic acid
JPS53148595A (en) Preparation of salinomycines
JPS5490171A (en) 5-cyano-1-methylpyrrole-2-acetic acid and its preparation
JPS5341060A (en) Process for treating waste water
JPS57114547A (en) Anthracycline antibiotic substance and its preparation
JPS5772925A (en) Liquid branched chain higher alphatic 1-ol and its preparation
JPS533981A (en) Dust inhibiting spray agent
JPS5424846A (en) Preparation of substituted phenylacetic acid
JPS56118097A (en) Kanamycin a derivative and its preparation
JPS5247977A (en) Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time
JPS57171964A (en) 7-oxoprostaglandin e1 compound and blood platelet coagulation inhibiting agent containing said compound as active component
JPS57146796A (en) Glycoside derivative
JPS5538301A (en) New derivative of antibiotics fortimicin and its preparation
JPS5476817A (en) Anti-tumor agent
JPS5786247A (en) Prophyractic gum against tooth decay
JPS57136598A (en) Carcinostatic substance tf-300, its preparation, and carcinostatic agent containing the same
JPS56138143A (en) Beta-formyl-beta-hydroxy ester and its preparation
JPS57135804A (en) Saponification of polyvinyl ester resin