The present invention provides novel sulfonylurea compounds of formula (I) and pharmaceutically acceptable derivatives and polymorph and amorphous forms thereof. The compounds in their various forms are effective platelet ADP receptor inhibitors and may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also provides a method for preparing such compounds and forms and for preventing or treating thrombosis and thrombosis related conditions in a mammal comprising the step of administering a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt or forms thereof.
                            本发明提供了新颖的式(I)磺酰
脲化合物和药学上可接受的衍
生物及其多晶型和无定形型。这些化合物的各种形式是有效的血小板 
ADP 受体
抑制剂,可用于各种药物组合物中,对预防和/或治疗心血管疾病,特别是与血栓形成有关的疾病特别有效。本发明还提供了一种制备此类化合物和形式以及预防或治疗哺乳动物血栓形成和血栓形成相关疾病的方法,包括施用治疗有效量的式(I)化合物或其药学上可接受的盐或形式的步骤。