| تعداد نشریات | 126 |
| تعداد شمارهها | 7,094 |
| تعداد مقالات | 76,236 |
| تعداد مشاهده مقاله | 151,682,171 |
| تعداد دریافت فایل اصل مقاله | 113,778,596 |
SYNTHESIS OF 4-(1-BENZYL-5-IMIDAZOLYL)-1,4-DIHYDROPYRIDINES | ||
| Journal of Sciences, Islamic Republic of Iran | ||
| مقاله 4، دوره 13، شماره 1، خرداد 2002 اصل مقاله (75.47 K) | ||
| چکیده | ||
| The o-nitrophenyl group at position 4 of dihydropyridine of nifedipine analogues was replaced with 2-alkylthio-1-benzyl-5-imidazolyl substituent. Starting from dihydroxyacetone 2-alkythio-1-benzyl- 5-formyl imidazole (3) was first synthesized which was subsequently used in synthesizing symmetrical (5a-f) and asymmetrical (6a,b) dihydropyridines. Primarily pharmacological studies of the title compounds have shown they have good calcium channel antagonist activities. | ||
|
آمار تعداد مشاهده مقاله: 806 تعداد دریافت فایل اصل مقاله: 946 |
||