METHODS FOR PROVIDING INTERMEDIATES IN THE SYNTHESIS OF ATORVASTATIN.
    5.
    发明申请
    METHODS FOR PROVIDING INTERMEDIATES IN THE SYNTHESIS OF ATORVASTATIN. 审中-公开
    在ATORVASTATIN合成中提供中间体的方法。

    公开(公告)号:WO2016122325A1

    公开(公告)日:2016-08-04

    申请号:PCT/NL2016/050070

    申请日:2016-01-29

    IPC分类号: C07C237/22 C07D319/06

    摘要: The invention relates to the field of medicinal chemistry, In particular, it relates to methods for providing intermediates in the synthesis of Atorvastatin, a competitive inhibitor of HMG-Co A reductase. Provided is a process for providing a compound having a Formula (I) or a pharmaceutically acceptable salt, ester, amide or stereoisomer thereof, comprising reacting in a 4 component Ugi-reaction in a single reaction mixture the compounds of formula A, formula B, formula C and formula D.

    摘要翻译: 本发明涉及药物化学领域,特别涉及在合成阿托伐他汀(HMG-CoA还原酶的竞争性抑制剂)中提供中间体的方法。 提供一种提供具有式(I)或其药学上可接受的盐,酯,酰胺或立体异构体的化合物的方法,包括在单一反应混合物中在4份Ugi反应中使式A,式B化合物, 公式C和公式D.

    MANNOSE-RECEPTOR SELECTIVE LYSINYLATED CATIONIC AMPHIPHILES AND A PROCESS FOR PREPARATION THEREOF
    8.
    发明申请
    MANNOSE-RECEPTOR SELECTIVE LYSINYLATED CATIONIC AMPHIPHILES AND A PROCESS FOR PREPARATION THEREOF 审中-公开
    人参皂甙选择性赖氨酸阳离子水杨酸及其制备方法

    公开(公告)号:WO2014106856A1

    公开(公告)日:2014-07-10

    申请号:PCT/IN2013/000806

    申请日:2013-12-27

    摘要: The present invention relates to the mannose - receptor selective lysinylated cationic amphiphile and a process for preparation thereof. The compounds of the present invention can target DNA vaccines to antigen presenting cells (APCs) such as macrophages and dendritic cells (DCs), via mannose receptors expressed on the cell surface of APCs. The cationic amphiphiles disclosed herein show enhanced cellular and humoral immune response compared to their mannosyl counterparts in genetic immunization in mice. The present invention discloses that immunization with electrostatic complexes (lipoplexes) of DNA vaccines encoding melanoma antigens (gp100 and tyrosinase) and liposome of the presently described novel lysinylated cationic amphiphiles with mannose-mimicking shikimoyl head-groups provides long-lasting (100 days post melanoma tumor challenge) protective immunity in all immunized mice. Cationic amphiphiles with mannose-mimicking shikimoyl head-groups described in the present invention are likely to find future applications in the field of genetic immunization.

    摘要翻译: 本发明涉及甘露糖受体选择性赖氨酰化阳离子两亲物及其制备方法。 本发明的化合物可通过在APC的细胞表面上表达的甘露糖受体靶向抗原呈递细胞(APCs)如巨噬细胞和树突状细胞(DC)的DNA疫苗。 与其在小鼠的遗传免疫中的甘露糖基对应物相比,本文公开的阳离子两亲物显示增强的细胞和体液免疫应答。 本发明公开了用编码黑素瘤抗原(gp100和酪氨酸酶)的DNA疫苗的静电复合物(lipoplexes)和目前描述的具有甘露糖模仿的莽草酰基头基的新型赖氨酰化阳离子两亲物的脂质体进行免疫接种提供了持久的(黑素后100天) 肿瘤攻击)所有免疫小鼠的保护性免疫。 本发明中描述的具有甘露糖模拟的莽草酰基头基的阳离子两亲物可能会在遗传免疫领域中找到未来的应用。