—— |
8-bromo-7-butyl-3-methyl-1H-purine-2,6(3H,7H)-dione |
—— |
C10H13BrN4O2 |
301.143 |
—— |
(Z)-8-bromo-7-(2-buten-1-yl)-3-methylxanthine |
—— |
C10H11BrN4O2 |
299.127 |
—— |
8-bromo-7-(but-2-ynyl)-3-methyl-1-(2-oxo-2-phenyl-ethyl)-3,7-dihydro-purine-2,6-dione |
668271-94-1 |
C18H15BrN4O3 |
415.246 |
7-丁基-3-甲基嘌呤-2,6-二酮 |
7-butyl-3-methyl-1H-purine-2,6(3H,7H)-dione |
55242-69-8 |
C10H14N4O2 |
222.247 |
—— |
8-bromo-7-(but-2-ynyl)-3-methyl-1-(3-methyl-isoquinolin-1-ylmethyl)-3,7-dihydro-purine-2,6-dione |
853029-58-0 |
C21H18BrN5O2 |
452.31 |
8-溴-7-(2-丁炔-1-基)-3,7-二氢-3-甲基-1-[(4-甲基-2-喹唑啉基)甲基]-1H-嘌呤-2,6-二酮 |
1-[(4-methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-bromoxanthine |
853029-57-9 |
C20H17BrN6O2 |
453.298 |
—— |
7-(but-2-yn-1-yl)-3-methyl-8-(3-oxopiperazin-1-yl)-1H-purine-2,6(3H,7H)-dione |
—— |
C14H16N6O3 |
316.319 |
[(3R)-1-[7-(2-丁炔基)-2,3,6,7-四氢-3-甲基-2,6-二氧代-1H-嘌呤-8-基]-3-哌啶基]氨基甲酸叔丁酯 |
3-methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tert-butoxycarbonylamino)piperidin-1-yl]xanthine |
666816-91-7 |
C20H28N6O4 |
416.48 |
—— |
1-[(3-methyl-isoquinolin-1-yl)methyl]-3-methyl-7-(but-2-ynyl)-8-[(2-(methylamino)-ethyl)-amino]-xanthine |
—— |
C24H27N7O2 |
445.524 |
—— |
N-allyl-4-(7-(but-2-yn-1-yl)-1-(3,4-difluorobenzyl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperazine-1-carboxamide |
—— |
C25H27F2N7O3 |
511.531 |
—— |
1-[(3-methyl-isoquinolin-1-yl)methyl]-3-methyl-7-(but-2-ynyl)-8-[(2-amino-ethyl)-methylamino]-xanthine |
—— |
C24H27N7O2 |
445.524 |
—— |
1-[(3-methyl-isoquinolin-1-yl)-methyl]-3-methyl-7-(but-2-ynyl)-8-[2-amino-2-methyl-propylamino]-xanthine |
879374-97-7 |
C25H29N7O2 |
459.551 |
—— |
7-(but-2-ynyl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-8-(3-oxopiperazin-1-yl)-1H-purine-2,6(3H,7H)-dione |
1803079-50-6 |
C24H24N8O3 |
472.506 |
利拉利汀 |
Linagliptin |
668270-12-0 |
C25H28N8O2 |
472.55 |
—— |
1-[(5-fluoro-1,3-benzothiazol-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-[(R)-3-aminopiperidin-1-yl]xanthine |
—— |
C23H24FN7O2S |
481.554 |
—— |
1-[(6,7-dihydro-4-methylcyclopentyl-5H-[d]pyrimidin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(R)-aminopiperidin-1-yl)xanthine |
—— |
C24H30N8O2 |
462.555 |
—— |
1-[(5-chloro-1,3-benzothiazol-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-[(R)-3-aminopiperidin-1-yl]xanthine |
—— |
C23H24ClN7O2S |
498.008 |
—— |
1-[(5,6,7,8-tetrahydro-4-methylquinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)(3-(R)-aminopiperidin-1-yl)xanthine |
—— |
C25H32N8O2 |
476.581 |
—— |
7-But-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-8-[(3R)-3-(phosphanylamino)piperidin-1-yl]purine-2,6-dione |
—— |
C25H29N8O2P |
|
N-[(3R)-1-[7-(2-丁炔-1-基)-2,3,6,7-四氢-3-甲基-1-[(4-甲基-2-喹唑啉基)甲基]-2,6-二氧代-1H-嘌呤-8-基]-3-哌啶基]乙酰胺 |
(R)-N-(1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)acetamide |
1803079-49-3 |
C27H30N8O3 |
514.587 |
叔丁氧羰基-利拉利汀 |
1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tert-butoxycarbonylamino)-piperidin-1-yl]-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine |
668273-75-4 |
C30H36N8O4 |
572.667 |
利格列汀杂质S |
1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(S)-tert-butoxycarbonylaminopiperidin-1-yl)xanthine |
668273-74-3 |
C30H36N8O4 |
572.667 |
—— |
(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (R)-2-((8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)methyl)-5-bromobenzoate |
—— |
C28H29BrN6O7 |
641.478 |
—— |
1-[(4-methylbenzothieno[3,2-d]pyrimidin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(R)-aminopiperidin-1-yl)xanthine |
—— |
C27H28N8O2S |
528.638 |
7-(2-丁炔-1-基)-8-[(3R)-3-(1,3-二氢-1,3-二氧代-2H-异吲哚-2- |
1-[(4-methyl-quinazolin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-(R)-phthalimidopiperidin-1-yl)xanthine |
886588-63-2 |
C33H30N8O4 |
602.652 |