申请人:Zhu Haibo
公开号:US20120053143A1
公开(公告)日:2012-03-01
The invention discloses triacetyl-3-hydroxyphenyladenosine represented by formula (I), the preparation, the pharmaceutical composition and the use thereof. Specially, the invention discloses a new compound of 2′,3′,5′-tri-O-acetyl-N
6
-(3-hydroxyphenyl)adenosine. Using hypoxanthine nucleoside as starting material, the compound is prepared by acetylating with acetic anhydride, chlorinating with thionyl chloride, and being substituted with 3-hydroxy aniline. The invention also discloses the pharmaceutical composition comprising triacetyl-3-hydroxyphenyladenosine. The dosage forms of the said pharmaceutical composition include tablet, capsule, pill, injection, sustained release preparation, controlled release preparation or particulate delivery system. The medicament for treatment or precaution of hyperlipemia prepared by the compound of the invention has the advantages of significant hypolipidemic activity, less toxicity and adverse effect as well as slow metabolism in vivo.
本发明公开了一种三乙酰基-3-羟基苯基腺苷,其化学式为(I),以及其制备方法、药物组合物和用途。特别地,本发明公开了一种新的化合物2′,3′,5′-三-O-乙酰基-N6-(3-羟基苯基)腺苷。使用次黄嘌呤核苷作为起始材料,通过乙酰化、氯化亚磺酰和3-羟基苯胺取代反应制备该化合物。本发明还公开了包含三乙酰基-3-羟基苯基腺苷的药物组合物。该药物组合物的剂型包括片剂、胶囊、药丸、注射剂、缓释制剂、控释制剂或颗粒输送系统。本发明所制备的治疗或预防高脂血症的药物具有明显的降脂作用,毒性和不良反应较小,以及在体内代谢缓慢的优点。