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1. (WO1981002574) 1,4-NAPHTHOQUINONE DERIVATIVES,PROCESS FOR THEIR PREPARATION,AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002574    International Application No.:    PCT/JP1981/000046
Publication Date: 17.09.1981 International Filing Date: 06.03.1981
IPC:
C07C 66/00 (2006.01), C07D 311/78 (2006.01), C12P 17/06 (2006.01), C12P 7/40 (2006.01)
Applicants:
Inventors:
Priority Data:
80/29675 06.03.1980 JP
Title (EN) 1,4-NAPHTHOQUINONE DERIVATIVES,PROCESS FOR THEIR PREPARATION,AND USE THEREOF
(FR) DERIVES DE 1,4-NAPHTHOQUINONE, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION
Abstract: front page image
(EN)1, 4-naphthoquinone derivatives represented by the following general formula: (FORMULA) (wherein R1 represents a hydrogen atom, a hydroxy group, a lower alkoxy group or an arylthio group, R2 represents a carboxy group, an esterified carboxy group or an amidated carboxy group or, when taken together, R1 and R2 form a group of -0- (FORMULA) C-, R3 represents a hydrogen atom or a lower alkyl group, R4 represents a lower alkyl group, R5 represents a hydrogen atom or a halogen atom, and R6 represents a hydrogen atom, a lower alkyl group or a lower alkanoyl group), and the salts of the carboxy group thereof, which are novel compounds having an anti-coccidium activity, and which can be obtained by synthesis or, partly, by cultivation of Streptomyces auranticolor.
(FR)Des derives de 1, 4-naphthoquinone sont representes par la formule generale suivante: (FORMULE) (ou R1 represente un atome d"hydrogene, un groupe hydroxy, un groupe alkoxy inferieur ou un groupe arylthio, R2 represente un groupe carboxy, un groupe carboxy esterifie ou un groupe carboxy amide lorsqu"ils sont pris ensemble, R1 et R2 forment un groupe de -O-C-, R3 represente un atome d"hydrogene (FORMULE) ou un groupe alkyl inferieur, R4 represente un groupe alkyle inferieur, R5 represente un atome d"hydrogene ou un atome d"halogene, et R6 represente un atome d"hydrogene, un groupe alkyle inferieur ou un groupe alcanoyle inferieur), et les sels de leur groupe carboxy, qui sont des nouveaux composes ayant une activite anti-coccidium, et qui peuvent etre obtenus par synthese ou, partiellement, par culture de Streptomyces auranticolor.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)