Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yoshiya Amemiya"'
Autor:
Koji Abe, Minoru Uchiyama, Ken Kitayama, Tomiichiro Oda, Yoshiya Amemiya, Tomohiro Nishizawa, Naoko Ubukata, Kenji Wakabayashi, Toshimori Inaba, Makiko Yamada
Publikováno v:
Atherosclerosis. 194:300-308
High-density lipoprotein (HDL) has a protective effect against atherosclerosis. Therefore, a compound that elevates the plasma HDL cholesterol (HDL-C) levels is expected to be a promising anti-atherosclerotic agent. We discovered a novel compound, R-
Autor:
Kenji Wakabayashi, Toshimori Inaba, Koji Abe, Yoshiya Amemiya, Tomiichiro Oda, Tomohiro Nishizawa, Ken Kitayama
Publikováno v:
Journal of Pharmacy and Pharmacology. 58:1629-1638
Recent accumulating evidence supports the concept that raising high-density lipoprotein (HDL) may represent an additional therapeutic target for prevention of cardiovascular disease. Scavenger receptor class B type I plays a critical role in plasma H
Autor:
Youji Furukawa, Masahiro Ikeda, Yasuo Shimoji, Yoshiko Kitahara, Shuichi Miyamoto, Yoshiya Amemiya, Takuro Kanazaki, Toshio Sada, Makoto Mizuno, Hiroyuki Koike, Fujimoto Koichi, Hiroaki Yanagisawa
Publikováno v:
Journal of Medicinal Chemistry. 39:323-338
A series of imidazole-5-carboxylic acids bearing alkyl, alkenyl, and hydroxyalkyl substituents at the 4-position and their related compounds were prepared and evaluated for their antagonistic activities to the angiotensin II (AII) receptor. Among the
Autor:
Toshio Sada, Makoto Mizuno, Takuro Kanazaki, Yoshiya Amemiya, Hiroaki Yanagisawa, Fujimoto Koichi, Yasuo Shimoji, Hiroyuki Koike, Yoshiko Fujimoto
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 4:177-182
Imidazoles and pyrroles bearing hydroxymethyl and carboxy groups were prepared, and their AII antagonistic activities were evaluated. The hydroxymethyl substituent at the 4 position and the carboxy substituent at the 5 position in the imidazole nucle
Publikováno v:
ChemInform. 22
A new and mild method for converting imidazoline derivatives to imidazole derivatives using Pd-C is described. The dehydrogenation of 2-and 2,4-disubstituted imidazolines is carried out in refluxing toluene using Pd-C in good yields. Mixed results ar
Publikováno v:
Synthetic Communications. 20:2483-2489
A new and mild method for converting imidazoline derivatives to imidazole derivatives using Pd-C is described. The dehydrogenation of 2-and 2,4-disubstituted imidazolines is carried out in refluxing toluene using Pd-C in good yields. Mixed results ar
Autor:
Burrah V. Venkataraman, Popat N. Patil, Gamal Shams, Karl J. Romstedt, Fu Lian Hsu, Dennis R. Feller, Seoung Soo Hong, Duane D. Miller, Yoshiya Amemiya
Publikováno v:
Journal of medicinal chemistry. 35(4)
Seven analogues of medetomidine and naphazoline were synthesized and evaluated for their alpha 1 (aorta) and alpha 2 (platelet) activities. The analogues were composed of 2- and 4-substituted imidazoles and imidazolines attached through a methylene b
Autor:
Duane D. Miller, B.V. Venkataraman, Vimon Tantishaiyakul, Gamal Shams, Popat N. Patil, A. Hamada, Dennis R. Feller, Karl J. Romstedt, Yoshiya Amemiya, F. L. Hsu, J.T. Fashempour
Publikováno v:
Naunyn-Schmiedeberg's archives of pharmacology. 344(4)
Potencies of new aromatic substituted fluoro or iodo analogues of catecholimidazolines on functional responses in rat aorta (alpha 1) and platelets (alpha 2) were quantified. (1) When compared either on the basis of EC50 or the dissociation constant
Publikováno v:
NIPPON KAGAKU KAISHI. :762-768
Autor:
Hachio Miyazawa, Atsusuke Terada, Takeshi Oshima, Yoshiya Amemiya, Keiichi Matsuda, Naoko Hatakeyama, Kazuyuki Wachi
Publikováno v:
Journal of Medicinal Chemistry. 32:1265-1272
1-Imidazolylalkyl-substituted di- or tetrahydrobenzo[b]thiophenecarboxylic acid derivatives and related compounds were synthesized from tetrahydrobenzo[b]thiophene derivatives (1 or 4) in order to study the structure-activity relationships of the inh