On the Estrogenic Azo-Compounds
نویسندگان
چکیده
منابع مشابه
Azo mesogenic compounds
Series of elongated azo esters containing three rings with methyl moiety as one of the terminal carbon chain and various substituents R(R=H,CH3,OCH3,NO2,Cl) at the other end of the molecule have been isolated , and their structure were were characterized by H-NMR and IR as well as elemental analysis . The mesomorphic properties of these compounds were investigated via differential scanning calo...
متن کاملBiodegradation of azo dye compounds
Azo dyes are one of the oldest industrially synthesized organic compounds characterized by presence of Azo bond (-N=N-) and are widely utilized as coloring agents in textile, leather, cosmetic, paint, plastic, paper, and food industries During textile processing, inefficiencies in dyeing result in large amounts of the dyestuff (varying from 2% loss when using basic dyes to a 50% loss when certa...
متن کاملStudies in carcinogenesis with azo compounds; the action of azo compounds in mice, and the bearing thereof on theories of azo dye carcinogenesis.
The results of earlier investigations of the carcinogenic action of azo dyes in rats were summarized by Kinosita in 1937 and 1940 (22, 23), and by Hartwell in 1941 (17). Since then much work has been done involving various types of controlled, restricted diets and a theory has been evolved (19) to account for the activity of certain dyes and the inactivity of others. A short review of this work...
متن کاملStudies on the Cancerogenic Azo and Related Compounds *
Even in the earliest days of cancer research it was claimed that Scarlet Red and o-aminoazotoluene could accelerate epithelial proliferation, and that these chemicals, when orally administered, could cause an adenomatous proliferation in the liver. But no definite evidence was found to prove their carcinogenic effect, notwithstanding numerous experimental attempts, until, a few years ago, Sasak...
متن کاملStudies in Carcinogenesis with Azo Compounds II. The Action of Azo Compounds in Mice, and the Bearing Thereof on Theories of Azo Dye Carcinogenesis*
The results of earlier investigations of the carcinogenic action of azo dyes in rats were summarized by Kinosita in 1937 and 1940 (22, 23), and by Hartwell in 1941 (17). Since then much work has been done involving various types of controlled, restricted diets and a theory has been evolved (19) to account for the activity of certain dyes and the inactivity of others. A short review of this work...
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1953
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.74.673