JPS5788190A - Beta-d-ribofuranoside derivative - Google Patents

Beta-d-ribofuranoside derivative

Info

Publication number
JPS5788190A
JPS5788190A JP16492680A JP16492680A JPS5788190A JP S5788190 A JPS5788190 A JP S5788190A JP 16492680 A JP16492680 A JP 16492680A JP 16492680 A JP16492680 A JP 16492680A JP S5788190 A JPS5788190 A JP S5788190A
Authority
JP
Japan
Prior art keywords
formulai
butyl
compound
antiallergic
ribofuranoside
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.)
Pending
Application number
JP16492680A
Other languages
Japanese (ja)
Inventor
Kanji Noda
Akira Nakagawa
Yasushi Haraguchi
Nobutaka Tokubuchi
Itsuo Nishioka
Akira Yagi
Shoei Eda
Hiroyuki Ide
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.)
Hisamitsu Pharmaceutical Co Inc
Original Assignee
Hisamitsu Pharmaceutical Co 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 Hisamitsu Pharmaceutical Co Inc filed Critical Hisamitsu Pharmaceutical Co Inc
Priority to JP16492680A priority Critical patent/JPS5788190A/en
Publication of JPS5788190A publication Critical patent/JPS5788190A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A compound of formulaI(R is alkyl of 4 or more carbon atoms including n-butyl, isobutyl, n-pentyl, isopentyl, n-hexyl).
EXAMPLE: n-Butyl-β-D-ribofuranoside.
USE: Antiallergic, carcinostatic agent: it selectively suppresses the production of antibody immunogloblin E causing allergic diseases, but not immunogloblins governing immunological reactions in normal human bodies, thus showing intrinsically antiallergic actions.
PREPARATION: The reaction between D-ribose of formula II and an alkyl alcohol of formula III (butanol, methylpropanol, pentanol) is conducted in the presnce of an acid such as sulfuric, hydrochloric, formic or acetic acid at room temperature or under heating for 10W24hr to give the compound of formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP16492680A 1980-11-21 1980-11-21 Beta-d-ribofuranoside derivative Pending JPS5788190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16492680A JPS5788190A (en) 1980-11-21 1980-11-21 Beta-d-ribofuranoside derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16492680A JPS5788190A (en) 1980-11-21 1980-11-21 Beta-d-ribofuranoside derivative

Publications (1)

Publication Number Publication Date
JPS5788190A true JPS5788190A (en) 1982-06-01

Family

ID=15802462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16492680A Pending JPS5788190A (en) 1980-11-21 1980-11-21 Beta-d-ribofuranoside derivative

Country Status (1)

Country Link
JP (1) JPS5788190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946222A (en) * 1982-09-10 1984-03-15 Ss Pharmaceut Co Ltd Carcinostatic agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946222A (en) * 1982-09-10 1984-03-15 Ss Pharmaceut Co Ltd Carcinostatic agent
JPH0136809B2 (en) * 1982-09-10 1989-08-02 Ss Pharmaceutical Co

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