C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 401/12 (2006.01) A61K 31/455 (2006.01) A61K 31/55 (2006.01) C07D 211/90 (2006.01)
Patent
CA 2048668
ABSTRACT An ethynylphenyl derivative having the formula (I): Image (I) wherein R1 is hydrogen atom or a halogen atom, R2 is a lower alkyl group or a lower alkoxyalkyl group, R3 is methyl group, amino group, cyano group, formyl group or dimethoxymethyl group, R6 and R7 are hydrogen atom or a lower alkyl group, Y is Image wherein R4 and R5 are hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, m is an integer of 2 to 4 provided that m groups of Image can be the same or different from each other, n is an integer of 2 or 3, p is an integer of 0 to 2 and q is an integer of 0 or 1, or a pharmaclogically acceptable salt thereof, a process for preparing the same and a medicament circulatory disease which comprises the same as an effective ingredient.
Murai Takeshi
Nagahara Michiko
Nakanishi Michio
Nakano Jun
Osada Eizaburo
Kaken Pharmaceutical Co. Ltd.
Murai Takeshi
Nagahara Michiko
Nakanishi Michio
Nakano Jun
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