C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
167/47, 260/428.
C07C 323/25 (2006.01) C07D 211/14 (2006.01) C07D 295/08 (2006.01) C07D 295/13 (2006.01) C07F 13/00 (2006.01)
Patent
CA 1305143
Abstract The present invention is directed to a polyaminedithiol compound of the formula: Image wherein R1, R2, R11 and R12 each represent a lower alkyl group, R21 is a hydrogen atom or a lower alkyl group, and R3 and R13 each represent a hydrogen atom or a nitrogen-containing organic group, provided that at least one of R3 and R13 is a nitrogen-containing organic group. The compound of the present invention is used to image regional cerebral blood flow.
587243
Azuma Makoto
Okano Sakae
Seri Shigemi
Takahashi Jun
Yamauchi Hirohiko
Kirby Eades Gale Baker
Nihon Medi-Physics Co. Ltd.
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