Browsing by Author "Chohachi Konno"
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PublicationArticle Cleomiscosin D, a coumarino-lignan from seeds of Cleome viscosa(1988) Sandeep Kumar; Anil B. Ray; Chohachi Konno; Yoshiteru Oshima; Hiroshi HikinoCleomiscosin D, a minor coumarino-lignan of the seeds of Cleome viscosa, has been proved to be regioisomer of cleomiscosin C. A method of degradation of coumarino-lignans for the identification of the coumarin moiety has been developed. © 1988.PublicationArticle Structure of cleomiscosin A, a coumarino-lignoid of Cleome viscosa seeds(1980) Anil B. Ray; Sunil K. Chattopadhyay; Chohachi Konno; Hiroshi HikinoCleomiscosin A, isolated from the seeds of Cleome viscosa, has been shown to be a coumarino-lignoid and its structure has been advanced as I on the basis of chemical and physical evidence. © 1980.PublicationArticle Structures of cleomiscosins, coumarinolignoids of cleome viscosa seeds1 1 Liver-protective drugs. Part 21 of Tohoku University group.(1985) Anil B. Ray; Sunil K. Chattopadhyay; Sandeep Kumar; Chohachi Konno; Yoshinobu Kiso; Hiroshi HikinoStructures of cleomiscosins A, B and C, three new coumarino-lignoids isolated from the seeds of Cleome viscosa Linné, have been established as 1a, 2a and 1f irrespectively, on the basis of spectral and chemical evidence. The compounds exhibited liver-protective properties. © 1985.