| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 脱氢利培酮 | 3-{2-[4-(6-fluoro-benzo[d]isoxazol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]-ethyl}-2-methyl-6,7,8,9-tetrahydropyrido [1,2-a]pyrimidin-4-one | 168906-58-9 | C23H25FN4O2 |
| 盐酸曲林菌素 | trequinsin hydrochloride | 78416-81-6 | C24H27N3O3*ClH |
| 甲硫利马唑 | Dolcuran | 28610-84-6 | CH3O4S*C13H19N2O3 |
| 甲基8-乙基-2-甲氧基-5-氧代-5,8-二氢吡啶并[2,3-d]嘧啶-6-羧酸酯 | Methyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido(2,3-d)pyrimidine-6-carboxylate | 86651-05-0 | C12H13N3O4 |
| 甲基8-乙基-2-(甲硫基)-5-氧代-5,6,7,8-四氢吡啶并[2,3-d]嘧啶-6-羧酸酯 | Methyl 8-ethyl-5,6,7,8-tetrahydro-2-(methylthio)-5-oxopyrido[2,3-D]pyrimidine-6-carboxylate | 85702-59-6 | C12H15N3O3S |
| 甲基2-乙氧基-8-乙基-5-氧代-吡啶并[6,5-d]嘧啶-6-羧酸酯 | Methyl 2-ethoxy-8-ethyl-5,8-dihydro-5-oxopyrido[2,3-D]pyrimidine-6-carboxylate | 94442-14-5 | C13H15N3O4 |
| 溴他替尼 | Tarloxotinib bromide | 1636180-98-7 | C24H24Br2ClN9O3 |
| 泮托拉唑杂质DF | 3-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrido[2,3-d]pyrimidine-2,7(3H,8H)-dione | 99517-98-3 | C12H13N3O5 |
| 氨甲酸,[(2R,3E)-2-羟基-3-戊烯基]-,1,1-二甲基乙基酯(9CI) | Methyl 8-ethyl-5,6,7,8-tetrahydro-2-methoxy-5-oxopyrido[2,3-D]pyrimidine-6-carboxylate | 94109-80-5 | C12H15N3O4 |
| 柱孢藻毒素 | cylindrospermopsin | 143545-90-8 | C15H21N5O7S |
| 曲美替尼 | N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodophenylamino)-3,4,6,7-tetrahydro-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl}acetamide dimethyl sulfoxide solvate | 1187431-43-1 | C2H6OS*C26H23FIN5O4 |
| 曲美替尼 | trametinib | 871700-17-3 | C26H23FIN5O4 |
| 曲喹辛 | trequensin | 79855-88-2 | C24H27N3O3 |
| 异噻唑并[5,4-d]嘧啶,3-亚硝基-(9CI) | 3-Amino-8-methoxy-6,7-methylendioxy-2-furyl-(2)-chinazolon-(4) | 108760-05-0 | C14H11N3O5 |
| 帕潘立酮棕榈酸酯 | paliperidone palmitate | 199739-10-1 | C39H57FN4O4 |
| 帕潘立酮杂质7 | 3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidine-4-one palmitate ester | 1415488-05-9 | C27H45ClN2O3 |
| 帕潘立酮杂质16 | Paliperidone Carboxylate Impurity | 1006685-69-3 | C24H27FN4O5 |
| 帕潘立酮杂质 | 3-(2-chloroethyl)-9-oxo-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]pyrimidin-4-one | 1138463-56-5 | C11H13ClN2O2 |
| 帕潘立酮杂质 | 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-4H-pyrido-[1,2-a]pyrimidin-4-one | 766485-15-8 | C23H23FN4O3 |
| 帕潘立酮去氟杂质 | Defluoro Paliperidone | 1380413-60-4 | C23H28N4O3 |
| 帕潘立酮Z-异构体 | (Z)-3-(2-(4-((2,4-difluorophenyl)(hydroxyazanylidene)methyl)piperidin-1-yl)ethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyridino[1,2-a]pyrimidin-4-one | 1388021-47-3 | C23H28F2N4O3 |
| 帕潘立酮 | paliperidone | 144598-75-4 | C23H27FN4O3 |
| 帕泊昔布杂质117 | 6-acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one | 571189-64-5 | C15H18N4O2 |
| 帕布昔利布杂质46 | 6-acetyl-2-((5-((2-aminoethyl)amino)pyridin-2-yl)amino)-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidine-7(8H)-one | 571191-15-6 | C22H27N7O2 |
| 帕博西尼杂质S | Palbociclib Impurity | 2172256-78-7 | C15H17N3O3 |
| 帕利哌酮杂质05 | 9-Hydroxy-2-methyl-3-ethyl-4H-pyrido<1,2-a>pyrimidin-4-on | 70381-47-4 | C11H12N2O2 |
| 帕利哌酮杂质03 | 9-benzyloxy-3-(2-hydroxy-ethyl)-2-methyl-4H-pyrido [1,2-a]pyrimidin-4-one hydrochloride | 1228559-68-9 | C18H18N2O3*ClH |
| 帕利哌酮杂质02 | 9-benzyloxy-3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride | 1228559-67-8 | C18H17ClN2O2*ClH |
| 帕利哌酮十四酸酯 | paliperidone myristate | 1172995-11-7 | C37H53FN4O4 |
| 帕利哌酮N-氧化物 | Paliperidone N-Oxide | 761460-08-6 | C23H27FN4O4 |
| 布喹特林 | buquiterine | 76536-74-8 | C18H23N3O3 |
| 巴马斯汀 | Barmastine | 99156-66-8 | C27H29N7O2 |
| 奥卡哌酮 | ocaperidone | 129029-23-8 | C24H25FN4O2 |
| 多夸司特 | 11-oxo-11H-pyrido<2,1-b>quinazoline-2-carboxylic acid | 64019-03-0 | C13H8N2O3 |
| 嘧啶并[4,5-d]嘧啶-2,4,5(1H,3H,6H)-三酮,7-乙氧基-1,3-二甲基-6-(苯基甲基)- | 6-Benzyl-7-ethoxy-1,3-dimethyl-1H,6H-pyrimido[4,5-d]pyrimidine-2,4,5-trione | 120240-22-4 | C17H18N4O4 |
| 吡曲克辛 | piritrexim | 72732-56-0 | C17H19N5O2 |
| 吡嘧司特钾 | 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1) | 100299-08-9 | C10H8KN6O |
| 吡嘧司特 | pemirolast | 69372-19-6 | C10H8N6O |
| 吡啶并[4,3-d]嘧啶-4(1H)-酮,4,5,6,7-四氢-6-甲基-2-苯基- | 6-methyl-2-phenyl-5,6,7,8-tetrahydro-3H-pyrido<4,3-d>pyrimidin-4-one | 139452-53-2 | C14H15N3O |
| 吡啶并[4,3-D]嘧啶-2,4(1H,3H)-二酮 | pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione | 16952-65-1 | C7H5N3O2 |
| 吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮 | pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione | 21038-67-5 | C7H5N3O2 |
| 吡啶并[3,2-d]嘧啶-4(3H)-酮,3-甲基-2-(甲基氨基)- | 3-methyl-2-methylaminopyrido<3,2-d>pyrimidin-4(3H)-one | 128037-04-7 | C9H10N4O |
| 吡啶并[3,2-d]嘧啶-4(3H)-酮 | pyrido<3,2-d>pyrimidin-4(3H)-one | 37538-67-3 | C7H5N3O |
| 吡啶并[3,2-d]嘧啶-4(1H)-酮,2,3-二氢-3-(2-羟基苯基)-2-硫代- | 3-(2-hydroxyphenyl)-2-thiooxo-1,2-dihydropyrido<3,2-d>pyrimidin-4(3H)-one | 128037-25-2 | C13H9N3O2S |
| 吡啶并[3,2-d]嘧啶-2,4(1H,3H)-二酮 | pyrido[3,2-d]pyrimidine-2,4-diol | 37538-68-4 | C7H5N3O2 |
| 吡啶并[2,3-d]嘧啶-7(8h)-酮,2,6-二溴-8-环戊基-5-甲基- | 2,6-dibromo-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one | 1415560-29-0 | C13H13Br2N3O |
| 吡啶并[2,3-d]嘧啶-7(8H)-酮 | Pyrido[2,3-d]pyrimidin-7(8H)-one | 258282-55-2 | C7H5N3O |
| 吡啶并[2,3-d]嘧啶-7(1H)-酮,4-氨基-5,6-二氢-5-甲基- | 4-amino-5-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one | 100475-79-4 | C8H10N4O |
| 吡啶并[2,3-d]嘧啶-6-羧酸,1-(3-溴苯基)-1,4-二氢-2,7-二甲基-4-羰基- | 1-(3-Bromo-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid | 139617-71-3 | C16H12BrN3O3 |
| 吡啶并[2,3-d]嘧啶-6-羧酸,1-(2,4-二甲基苯基)-1,4-二氢-2,7-二甲基-4-羰基-,酰肼 | 1-(2,4-Dimethyl-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid hydrazide | 139617-80-4 | C18H19N5O2 |