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噻吩并嘧啶酮衍生物

中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(2R)-pentan-2-yl]acetamide —— C18H25N3O2S2
2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(2R)-pentan-2-yl]acetamide
—— N-(3-ethylphenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C21H23N3O2S2
N-(3-ethylphenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-(2-cyanoethyl)-N-methyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C17H20N4O2S2
N-(2-cyanoethyl)-N-methyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2S)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(3-methylphenyl)propanamide —— C21H23N3O2S2
(2S)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(3-methylphenyl)propanamide
—— N-[(2R)-2-cyano-3-methylbutan-2-yl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H24N4O2S2
N-[(2R)-2-cyano-3-methylbutan-2-yl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2S)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanenitrile —— C14H15N3OS2
(2S)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanenitrile
—— 2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(2,2,2-trifluoroethyl)acetamide —— C15H16F3N3O2S2
2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(2,2,2-trifluoroethyl)acetamide
—— (7S)-2-[(6-chloroimidazo[1,2-a]pyridin-2-yl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C19H17ClN4OS2
(7S)-2-[(6-chloroimidazo[1,2-a]pyridin-2-yl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— (2R)-N-cyclopentyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C19H25N3O2S2
(2R)-N-cyclopentyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— (7R)-2-[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-2-oxoethyl]sulfanyl-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C20H27N3O2S2
(7R)-2-[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-2-oxoethyl]sulfanyl-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— methyl 2-methyl-5-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanylmethyl]furan-3-carboxylate —— C19H20N2O4S2
methyl 2-methyl-5-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanylmethyl]furan-3-carboxylate
—— N-(2-cyanoethyl)-N-methyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C17H20N4O2S2
N-(2-cyanoethyl)-N-methyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2R)-N-benzyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C21H23N3O2S2
(2R)-N-benzyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— N-[(1S)-1-cyano-1-cyclopropylethyl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H22N4O2S2
N-[(1S)-1-cyano-1-cyclopropylethyl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2S)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C14H17N3O2S2
(2S)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— N-(2-methoxyethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C16H21N3O3S2
N-(2-methoxyethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-(2-fluoro-4-methylphenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C20H20FN3O2S2
N-(2-fluoro-4-methylphenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (7S)-7-methyl-2-[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C17H19N3O3S2
(7S)-7-methyl-2-[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— (2S)-N-benzyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C21H23N3O2S2
(2S)-N-benzyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— 2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(2-thiophen-2-ylethyl)acetamide —— C19H21N3O2S3
2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-(2-thiophen-2-ylethyl)acetamide
—— (2R)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanenitrile —— C14H15N3OS2
(2R)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanenitrile
—— N-[(1R)-1-cyano-1-cyclopropylethyl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H22N4O2S2
N-[(1R)-1-cyano-1-cyclopropylethyl]-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2R)-N-methyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-phenylpropanamide —— C21H23N3O2S2
(2R)-N-methyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-phenylpropanamide
—— (2S)-N-(4-fluorophenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C20H20FN3O2S2
(2S)-N-(4-fluorophenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— 2-[[5-(4-fluorophenyl)-6-methyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(2S)-pentan-2-yl]acetamide —— C20H22FN3O2S2
2-[[5-(4-fluorophenyl)-6-methyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(2S)-pentan-2-yl]acetamide
—— N-(3-methoxypropyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C17H23N3O3S2
N-(3-methoxypropyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (2S)-N-(furan-2-ylmethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide —— C19H21N3O3S2
(2S)-N-(furan-2-ylmethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]propanamide
—— (7R)-7-methyl-2-[(2-methyl-1,3-thiazol-4-yl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C16H17N3OS3
(7R)-7-methyl-2-[(2-methyl-1,3-thiazol-4-yl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— N-(2-methoxyethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C16H21N3O3S2
N-(2-methoxyethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (7S)-7-methyl-2-[(4-nitrophenyl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C18H17N3O3S2
(7S)-7-methyl-2-[(4-nitrophenyl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— N-(3-methoxypropyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C17H23N3O3S2
N-(3-methoxypropyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-[(4-fluorophenyl)methyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C20H20FN3O2S2
N-[(4-fluorophenyl)methyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (7R)-2-(1,3-benzothiazol-2-ylmethylsulfanyl)-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C19H17N3OS3
(7R)-2-(1,3-benzothiazol-2-ylmethylsulfanyl)-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— N-(cyclopropylmethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-propylacetamide —— C20H27N3O2S2
N-(cyclopropylmethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-propylacetamide
—— N-[(1S)-1-cyano-1-cyclopropylethyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H22N4O2S2
N-[(1S)-1-cyano-1-cyclopropylethyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-benzyl-N-methyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C21H23N3O2S2
N-benzyl-N-methyl-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (7R)-2-[2-[(2R)-2-ethylpiperidin-1-yl]-2-oxoethyl]sulfanyl-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C20H27N3O2S2
(7R)-2-[2-[(2R)-2-ethylpiperidin-1-yl]-2-oxoethyl]sulfanyl-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— N-cyclopropyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C16H19N3O2S2
N-cyclopropyl-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-(2-fluoro-4-methylphenyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C20H20FN3O2S2
N-(2-fluoro-4-methylphenyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— (7R)-7-methyl-2-[(2-nitrophenyl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C18H17N3O3S2
(7R)-7-methyl-2-[(2-nitrophenyl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— 2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[[(2S)-oxolan-2-yl]methyl]acetamide —— C18H23N3O3S2
2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[[(2S)-oxolan-2-yl]methyl]acetamide
—— N,N-bis(2-methoxyethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H27N3O4S2
N,N-bis(2-methoxyethyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-(cyclopropylmethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-propylacetamide —— C20H27N3O2S2
N-(cyclopropylmethyl)-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-propylacetamide
—— 1-[2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetyl]piperidine-4-carboxamide —— C19H24N4O3S2
1-[2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetyl]piperidine-4-carboxamide
—— (7R)-2-[(3-methoxyphenyl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C19H20N2O2S2
(7R)-2-[(3-methoxyphenyl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— (7S)-7-methyl-2-[(2-thiophen-2-yl-1,3-oxazol-4-yl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one —— C19H17N3O2S3
(7S)-7-methyl-2-[(2-thiophen-2-yl-1,3-oxazol-4-yl)methylsulfanyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
—— N-(2-cyanophenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C20H18N4O2S2
N-(2-cyanophenyl)-2-[[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— N-[(1R)-1-cyano-1-cyclopropylethyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide —— C19H22N4O2S2
N-[(1R)-1-cyano-1-cyclopropylethyl]-2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
—— 2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-pentan-3-ylacetamide —— C18H25N3O2S2
2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-pentan-3-ylacetamide
—— 2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(1R)-1-phenylethyl]acetamide —— C21H23N3O2S2
2-[[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(1R)-1-phenylethyl]acetamide