JPS5331673A - Synthesis of n-substituted-uracils - Google Patents

Synthesis of n-substituted-uracils

Info

Publication number
JPS5331673A
JPS5331673A JP10280076A JP10280076A JPS5331673A JP S5331673 A JPS5331673 A JP S5331673A JP 10280076 A JP10280076 A JP 10280076A JP 10280076 A JP10280076 A JP 10280076A JP S5331673 A JPS5331673 A JP S5331673A
Authority
JP
Japan
Prior art keywords
uracils
substituted
synthesis
usefl
anticarcinogens
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
JP10280076A
Other languages
Japanese (ja)
Other versions
JPS5412478B2 (en
Inventor
Toshio Nakamura
Yasuo Hoshiide
Yoshio Hashimoto
Kenichi Suzuki
Yoji Yoshida
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.)
NIKKEN KAGAKU KK
Nikken Chemicals Co Ltd
Original Assignee
NIKKEN KAGAKU KK
Nikken Chemicals 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 NIKKEN KAGAKU KK, Nikken Chemicals Co Ltd filed Critical NIKKEN KAGAKU KK
Priority to JP10280076A priority Critical patent/JPS5331673A/en
Priority to US05/774,050 priority patent/US4121037A/en
Priority to DE19772709838 priority patent/DE2709838A1/en
Priority to FI770742A priority patent/FI770742A/fi
Priority to NL7702515A priority patent/NL7702515A/en
Priority to GB10209/77A priority patent/GB1577527A/en
Priority to NO770856A priority patent/NO770856L/en
Priority to FR7707138A priority patent/FR2360589A1/en
Priority to SE7702796A priority patent/SE7702796L/en
Priority to DK107877A priority patent/DK107877A/en
Publication of JPS5331673A publication Critical patent/JPS5331673A/en
Publication of JPS5412478B2 publication Critical patent/JPS5412478B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare easily N-substituted-uracils, usefl as pharmaceuticals and their intermediates, esp. low toxic oval anticarcinogens, by the direct reaction of uracils with 2,3-dihydrofuran.
COPYRIGHT: (C)1978,JPO&Japio
JP10280076A 1976-06-26 1976-08-28 Synthesis of n-substituted-uracils Granted JPS5331673A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP10280076A JPS5331673A (en) 1976-08-28 1976-08-28 Synthesis of n-substituted-uracils
US05/774,050 US4121037A (en) 1976-06-26 1977-03-03 Process for producing 5-fluorouracil derivative with a calcium chloride catalyst
DE19772709838 DE2709838A1 (en) 1976-06-26 1977-03-07 PROCESS FOR THE PREPARATION OF 5-FLUORURACIL DERIVATIVES WITH A CATALYST
FI770742A FI770742A (en) 1976-06-26 1977-03-08
NL7702515A NL7702515A (en) 1976-06-26 1977-03-09 PROCEDURE FOR PREPARING A 5-FLUORURACIL DERIVATIVE.
GB10209/77A GB1577527A (en) 1976-06-26 1977-03-10 Process for producing 5-fluorouracil derivative with a catalyst
NO770856A NO770856L (en) 1976-06-26 1977-03-10 PROCEDURES FOR THE PREPARATION OF 5-FLUORURACIL DERIVATIVES
FR7707138A FR2360589A1 (en) 1976-06-26 1977-03-10 PROCESS FOR THE PRODUCTION OF 5-FLUOROURACIL DERIVATIVES IN THE PRESENCE OF A CATALYST
SE7702796A SE7702796L (en) 1976-06-26 1977-03-11 PROCEDURE FOR PREPARING 5-FLUOROURACIL DERIVATIVES WITH A CATALYST
DK107877A DK107877A (en) 1976-06-26 1977-03-11 PROCEDURE FOR THE PREPARATION OF A 5-FLUORURACIL DERIVATIVE USING A CATALYST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10280076A JPS5331673A (en) 1976-08-28 1976-08-28 Synthesis of n-substituted-uracils

Publications (2)

Publication Number Publication Date
JPS5331673A true JPS5331673A (en) 1978-03-25
JPS5412478B2 JPS5412478B2 (en) 1979-05-23

Family

ID=14337140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10280076A Granted JPS5331673A (en) 1976-06-26 1976-08-28 Synthesis of n-substituted-uracils

Country Status (1)

Country Link
JP (1) JPS5331673A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050384A (en) * 1973-09-05 1975-05-06
JPS5321178A (en) * 1976-08-09 1978-02-27 Kohjin Co Ltd Preparation of 1-(2-tetrahydrofuryl)uracils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050384A (en) * 1973-09-05 1975-05-06
JPS5321178A (en) * 1976-08-09 1978-02-27 Kohjin Co Ltd Preparation of 1-(2-tetrahydrofuryl)uracils

Also Published As

Publication number Publication date
JPS5412478B2 (en) 1979-05-23

Similar Documents

Publication Publication Date Title
JPS5331673A (en) Synthesis of n-substituted-uracils
JPS52139080A (en) Preparation of 1-carbamoyluracils
JPS5313838A (en) Character display unit
JPS52156879A (en) Preparation of piperazine derivatives
JPS543062A (en) Synthesis of 3-aminoisoxazoles
JPS5289680A (en) Preparation of 1-(2-tetrahydrofuryl)-5-flurouracil
JPS5359095A (en) Preparation of 7-aminocephem cpds.
JPS52106860A (en) Synthesis of 2-oxy substituted tetrahydrofurans
JPS5390286A (en) Preparation of 6-alkoxypenicillin derivs.
JPS5352687A (en) Preparation of choline-oxidase
JPS51127726A (en) Lens mounting housing
JPS5312875A (en) Preparation of uracil derivatives
JPS53111003A (en) Preparation of squalane
JPS535158A (en) Preparation of optical active alpha-alkylvenzylalcohol and its intermediates
JPS5352692A (en) Preparation of antibiotics colistine
JPS5416788A (en) Parts assemble mechanism
JPS52139078A (en) Preparation of uracil derivatives
JPS5341478A (en) Preparation of yeast cells
JPS52136993A (en) Preparation of l-cystein derivatives
JPS5312491A (en) Preparation of l-alginine by fermentation
JPS5289679A (en) Preparation of 5-fluorouracil derivatives
JPS5334758A (en) Preparation of alpha-(n-silyl-n-substituted)-carbamoylcarboxylic acid esters
JPS53121771A (en) Preparation of n-substitured uracils
JPS52156878A (en) Preparation of 1-(2-tetrahydrofuryl-uracils)
JPS53101335A (en) Preparation of 1-acyl-2-substd-4-mercaptocyclopentane