申请人:Sphaera Pharma Pte Ltd.
公开号:US20150252027A1
公开(公告)日:2015-09-10
The present invention discloses novel chemical compounds obtained by causing a covalent attachment of a modifying agent of the structure provided for formula 1, to a functional group or a heteroatom of a heterocyclic ring system in chemical compound with improved chemical and biological properties. Wherein: Y is DRUG-CO; DRUG-OCO; DRUG-NRCO, and X is selected from.
本发明揭示了一种通过将结构为公式1的修饰剂共价连接到含有改进化学和生物性能的杂环环系的官能团或杂原子的化学化合物中而获得的新型化学化合物。其中:Y为DRUG-CO;DRUG-OCO;DRUG-NRCO,X从中选择。