Soraprazan (BYK61359) 是一种选择性的钾通道竞争性 H,K-ATPase 抑制剂,其Ki值为 6.4 nM。在胃腺中,其IC50值为 0.19 μM。与H,K-ATPase 结合的Kd值为28.27 nM。Soraprazan 对酸分泌具有直接抑制作用,并且对 H,K-ATPase 的选择性是 Na,K-和 Ca- ATPases 的 2000 倍以上。
体外研究Soraprazan (BYK61359) 是一种强效的胃H,K-ATP酶抑制剂,在离子泄漏囊泡中,当存在 1 mM 钾时,其IC50值为 0.1 μM。此外,它也能有效抑制由 dibutyryl cAMP 刺激的 [14C]AP 积累,其 IC50 值为 0.19 μM(几何均值范围:0.09-0.40 μM,n=6)。
体内研究Soraprazan (1-27 μmol/kg;口服) 在犬中表现出快速且一致的酸分泌抑制作用。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (7R,8R,9R)-2,3-dimethyl-7,8-dihydroxy-9-phenyl-7,8,9,10-tetrahydro-imidazo[1,2-h][1,7]naphthyridine | 214194-01-1 | C18H19N3O2 | 309.368 |
—— | (8R,9R)-2,3-Dimethyl-8-hydroxy-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridin-7-one | 214194-00-0 | C18H17N3O2 | 307.352 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (7R,8R,9R)-8-Methoxycarbonyloxy-7-(2-methoxyethoxy)-2,3-dimethyl-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-01-7 | C23H27N3O5 | 425.484 |
—— | (7R,8R,9R)-7-(2-Methoxyethoxy)-2,3-dimethyl-9-phenyl-8-propionyloxy-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362524-98-9 | C24H29N3O4 | 423.512 |
—— | (7R,8R,9R)-8-Ethylaminocarbonyloxy-7-(2-methoxyethoxy)-2,3-dimethyl-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-26-6 | C24H30N4O4 | 438.527 |
—— | [2-(2-hydroxyethoxy)ethoxy]acetic acid (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester | —— | C27H35N3O7 | 513.591 |
—— | (2-hydroxyethoxy)acetic acid (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester | 914289-04-6 | C25H31N3O6 | 469.538 |
—— | (7R,8R,9R)-2,3-dimethyl-7(2-methoxyethoxy)-9-phenyl-8-(4-bromo-butyryloxy)-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | —— | C25H30BrN3O4 | 516.435 |
—— | (7R,8R,9R)-2,3-dimethyl-7(2-methoxyethoxy)-9-phenyl-8-(5-bromo-valeryloxy)-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | —— | C26H32BrN3O4 | 530.462 |
—— | (7R,8R,9R)-8-Benzoyloxy-7-(2-methoxyethoxy)-2,3-dimethyl-9-phenyl-7,8,9,10-tetra-hydroimidazo[1,2-h][1,7]naphthyridine | 362524-99-0 | C28H29N3O4 | 471.556 |
—— | (7R,8R,9R)-7-(2-Methoxyethoxy)-8-(N,N-diethylaminocarbonyloxy)-2,3-dimethyl-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-25-5 | C26H34N4O4 | 466.58 |
—— | (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-8-(4-bromomethyl-benzoyloxy)-7,8,9,10-tetrahydro-imidazo[1,2-h][1,7]naphthyridine | 620631-38-1 | C29H30BrN3O4 | 564.479 |
—— | (7R,8R,9R)-7-(2-Methoxyethoxy)-2,3-dimethyl-8-(4-methoxybenzoyloxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-19-7 | C29H31N3O5 | 501.582 |
—— | (7R,8R,9R)-7-(2-Methoxyethoxy)-2,3-dimethyl-8-(4-nitrobenzoyloxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-05-1 | C28H28N4O6 | 516.554 |
—— | (7R,8R,9R)-7-(2-Methoxyethoxy)-2,3-dimethyl-8-(3-nitrobenzoyloxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine | 362525-09-5 | C28H28N4O6 | 516.554 |
—— | [2-(2,6-dichlorophenylamino)-phenyl] acetic acid (7R,8R,9R)-7-(2-methoxyethoxy)-2-methyl-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester | —— | C34H32Cl2N4O4 | 631.558 |
—— | [4-(2,6-dichlorophenylamino)-thiophen-3-yl]acetic acid 3-[(7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yloxycarbonyl]propyl ester | —— | C37H38Cl2N4O6S | 737.704 |
—— | {1-[1-(4-chloro-phenyl)-methanoyl]-5-methoxy-2-methyl-1H-indol-3-yl}-acetic acid (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester | —— | C40H39ClN4O6 | 707.226 |