| 摘要 |
<p>Disclosed herein are various crystalline and amorphous forms of 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[4-(diphenylmethyl)-1-piperazinyl]ethyl methyl ester (also known as Manidpine or Franidipine), processes for its preparation and compositions comprising said crystalline forms.</p> |
