JPS5331697A - N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation - Google Patents

N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation

Info

Publication number
JPS5331697A
JPS5331697A JP10498276A JP10498276A JPS5331697A JP S5331697 A JPS5331697 A JP S5331697A JP 10498276 A JP10498276 A JP 10498276A JP 10498276 A JP10498276 A JP 10498276A JP S5331697 A JPS5331697 A JP S5331697A
Authority
JP
Japan
Prior art keywords
acyl
tri
cyclocytidines
preparation
reactive derivatives
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
JP10498276A
Other languages
Japanese (ja)
Other versions
JPS5653320B2 (en
Inventor
Sada Kanai
Osamu Maruyama
Tanji Aoki
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.)
Kohjin Holdings Co Ltd
Kojin Co Ltd
Original Assignee
Kohjin Holdings Co Ltd
Kojin 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 Kohjin Holdings Co Ltd, Kojin Co Ltd filed Critical Kohjin Holdings Co Ltd
Priority to JP10498276A priority Critical patent/JPS5331697A/en
Priority to US05/828,114 priority patent/US4142041A/en
Priority to FR7726351A priority patent/FR2362865A1/en
Publication of JPS5331697A publication Critical patent/JPS5331697A/en
Publication of JPS5653320B2 publication Critical patent/JPS5653320B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE: N4,3',5'-Tri-O-acyl-2,2'-cyclocytidines of formula (R is the acyl derived from 1 - 46C fatty acids or their carboxyl reactive derivatives, or the acyl derived from 5 - 11C cyclic carboxylic acids or their carboxyl reactive derivatives, where the ring may be substituted by Cl, methyl, methoxy or nitro) and their salts, e.g. N4,3',5'-tri-O lauroyl-2,2'-cyclocytidine.
COPYRIGHT: (C)1978,JPO&Japio
JP10498276A 1976-08-30 1976-09-03 N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation Granted JPS5331697A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10498276A JPS5331697A (en) 1976-09-03 1976-09-03 N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation
US05/828,114 US4142041A (en) 1976-08-30 1977-08-26 Novel N4 -Acyloxy-2,2'-cyclocytidines and process for preparation thereof
FR7726351A FR2362865A1 (en) 1976-08-30 1977-08-30 2,2'-CYCLOCYTIDINE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC USES AS ANTI-CANCER AGENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10498276A JPS5331697A (en) 1976-09-03 1976-09-03 N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation

Publications (2)

Publication Number Publication Date
JPS5331697A true JPS5331697A (en) 1978-03-25
JPS5653320B2 JPS5653320B2 (en) 1981-12-17

Family

ID=14395286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10498276A Granted JPS5331697A (en) 1976-08-30 1976-09-03 N4,3 , 3 -tri-o-acyl-2 , 2 -cyclocytidines and their preparation

Country Status (1)

Country Link
JP (1) JPS5331697A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042706U (en) * 1983-08-31 1985-03-26 日本フェライト株式会社 toroidal magnetic core
JPS6048210U (en) * 1983-09-09 1985-04-04 加美電子工業株式会社 transformer with mounting legs
JPS60172316U (en) * 1984-04-20 1985-11-15 株式会社トーキン toroidal coil
JPH0456308U (en) * 1990-09-21 1992-05-14

Also Published As

Publication number Publication date
JPS5653320B2 (en) 1981-12-17

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