JPS5785376A - 5-acylorotic acid - Google Patents

5-acylorotic acid

Info

Publication number
JPS5785376A
JPS5785376A JP55161385A JP16138580A JPS5785376A JP S5785376 A JPS5785376 A JP S5785376A JP 55161385 A JP55161385 A JP 55161385A JP 16138580 A JP16138580 A JP 16138580A JP S5785376 A JPS5785376 A JP S5785376A
Authority
JP
Japan
Prior art keywords
formula
expressed
alkyl
reacted
compound expressed
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
JP55161385A
Other languages
Japanese (ja)
Other versions
JPS6132312B2 (en
Inventor
Kiyoshi Fukui
Noboru Kakeya
Hiroshi Jibiki
Fumio Matsuo
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP55161385A priority Critical patent/JPS5785376A/en
Priority to US06/319,793 priority patent/US4400508A/en
Priority to DE8181109628T priority patent/DE3170766D1/en
Priority to EP81109628A priority patent/EP0052341B1/en
Publication of JPS5785376A publication Critical patent/JPS5785376A/en
Publication of JPS6132312B2 publication Critical patent/JPS6132312B2/ja
Granted legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A compound expressed by formulaI[R1 is 1W4C alkyl or phenyl; R2 is 1W4C alkyl, allyl, cyclohexyl, benzyl or formula VII (R3 is 1W4C alkyl, 1W4C alkoxyl or halogen; n is 0,1,2 or 3)].
EXAMPLE: 5-Benzoyl-1-methylorotic acid monohydrate.
USE: An agricultural chemical, medicine or an intermediate therefor.
PROCESS: An ethoxyiminoacetic ester expressed by formula II (R4 is 1W4C alkyl) is reacted with an active methylene compound expressed by formula III (R5 is the same as R4) at 10W150°C to give a compound expressed by formula IV, which is then reacted with an isocyanate expressed by the formula R2NCO in the presence of a quaternary ammonium fluoride at 20W100°C to afford a hydantoin derivative expressed by formula VI. The resultant derivative is then reacted with an alkali hydroxide and cyclized in a solvent, e.g. water at room temperature, and then neutralized with an acid to give the compound expressed by formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP55161385A 1980-11-18 1980-11-18 5-acylorotic acid Granted JPS5785376A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55161385A JPS5785376A (en) 1980-11-18 1980-11-18 5-acylorotic acid
US06/319,793 US4400508A (en) 1980-11-18 1981-11-09 Orotic acid derivatives
DE8181109628T DE3170766D1 (en) 1980-11-18 1981-11-11 Orotic acid derivatives and their use as agricultural chemicals
EP81109628A EP0052341B1 (en) 1980-11-18 1981-11-11 Orotic acid derivatives and their use as agricultural chemicals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55161385A JPS5785376A (en) 1980-11-18 1980-11-18 5-acylorotic acid

Publications (2)

Publication Number Publication Date
JPS5785376A true JPS5785376A (en) 1982-05-28
JPS6132312B2 JPS6132312B2 (en) 1986-07-25

Family

ID=15734079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55161385A Granted JPS5785376A (en) 1980-11-18 1980-11-18 5-acylorotic acid

Country Status (1)

Country Link
JP (1) JPS5785376A (en)

Also Published As

Publication number Publication date
JPS6132312B2 (en) 1986-07-25

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