Process for the synthesis of enantiomeric indanylamine derivatives
    2.
    发明授权
    Process for the synthesis of enantiomeric indanylamine derivatives 失效
    合成对映异构茚满胺衍生物的方法

    公开(公告)号:US07476757B2

    公开(公告)日:2009-01-13

    申请号:US12103310

    申请日:2008-04-15

    IPC分类号: C07C261/00

    摘要: A process for manufacturing (R)-propynylaminoindans, and alternatively, a process for manufacturing (S)-propynylaminoindans. The chiral propynylaminoindans include alkoxy or alkylcarbamates derivatives. The process comprises transfer or pressure hydrogenation in the presenc of an optically active catalyst to reduce 1-indanones. The chiral product, either (S)- or (R)-indanols undergo nucleophilic substitution to produce the named product. In an additional aspect, the invention relates to novel intermediates and compounds, namely, substituted indanones, substituted (S)-indanols and substituted (R)-indanols.

    摘要翻译: 制备(R) - 丙炔基氨基茚满的方法,或者,制备(S) - 丙炔基氨基茚满的方法。 手性丙炔基氨基茚满包括烷氧基或烷基氨基甲酸酯衍生物。 该方法包括在光学活性催化剂的存在下转移或加压氢化以还原1-茚满酮。 (S) - 或(R) - 茚满醇的手性产物经历亲核取代以产生命名的产物。 在另一方面,本发明涉及新的中间体和化合物,即取代的茚满酮,取代的(S) - 茚满醇和取代的(R) - 茚满醇。

    Process for the synthesis of enantiomeric indanylamine derivatives
    3.
    发明授权
    Process for the synthesis of enantiomeric indanylamine derivatives 失效
    合成对映异构茚满胺衍生物的方法

    公开(公告)号:US07375249B2

    公开(公告)日:2008-05-20

    申请号:US11358995

    申请日:2006-02-21

    IPC分类号: C07C211/00

    摘要: A process for manufacturing (R)-propynylaminoindans, and alternatively, a process for manufacturing (S)-propynylaminoindans. The chiral propynylaminoindans include alkoxy or alkylcarbamates derivatives. The process comprises transfer or pressure hydrogenation in the presence of an optically active catalyst to reduce 1-indanones. The chiral product, either (S)- or (R)-indanols undergo nucleophilic substitution to produce the named product. In an additional aspect, the invention relates to novel intermediates and compounds, namely, substituted indanones, substituted (S)-indanols and substituted (R)-indanols.

    摘要翻译: 制备(R) - 丙炔基氨基茚满的方法,或者,制备(S) - 丙炔基氨基茚满的方法。 手性丙炔基氨基茚满包括烷氧基或烷基氨基甲酸酯衍生物。 该方法包括在光学活性催化剂存在下转移或加压氢化以还原1-茚满酮。 (S) - 或(R) - 茚满醇的手性产物经历亲核取代以产生命名的产物。 在另一方面,本发明涉及新的中间体和化合物,即取代的茚满酮,取代的(S) - 茚满醇和取代的(R) - 茚满醇。

    Process for manufacturing of L-DOPA ethyl ester
    4.
    发明授权
    Process for manufacturing of L-DOPA ethyl ester 失效
    制备L-DOPA乙酯的方法

    公开(公告)号:US06218566B1

    公开(公告)日:2001-04-17

    申请号:US09437700

    申请日:1999-11-10

    IPC分类号: C07C22900

    CPC分类号: C07C227/42 C07C229/36

    摘要: A process for manufacturing a highly purified, stable, non-hygroscopic, crystalline composition of L-DOPA ethyl ester. The L-DOPA ethyl ester is an active ingredient in many pharmaceutical preparations for the treatment of patients suffering from Parkinson's Disease and related indications.

    摘要翻译: 一种用于制造高纯度,稳定,非吸湿性的L-DOPA乙酯的结晶组合物的方法。 L-DOPA乙酯是用于治疗患有帕金森病和相关适应症的患者的许多药物制剂中的活性成分。

    Process for the synthesis of enantiomeric indanylamine derivatives
    9.
    发明申请
    Process for the synthesis of enantiomeric indanylamine derivatives 失效
    合成对映异构茚满胺衍生物的方法

    公开(公告)号:US20060199974A1

    公开(公告)日:2006-09-07

    申请号:US11358995

    申请日:2006-02-21

    IPC分类号: C07C271/40

    摘要: A process for manufacturing (R)-propynylaminoindans, and alternatively, a process for manufacturing (S)-propynylaminoindans. The chiral propynylaminoindans include alkoxy or alkylcarbamates derivatives. The process comprises transfer or pressure hydrogenation in the presence of an optically active catalyst to reduce 1-indanones. The chiral product, either (S)- or (R)-indanols undergo nucleophilic substitution to produce the named product. In an additional aspect, the invention relates to novel intermediates and compounds, namely, substituted indanones, substituted (S)-indanols and substituted (R)-indanols.

    摘要翻译: 制备(R) - 丙炔基氨基茚满的方法,或者,制备(S) - 丙炔基氨基茚满的方法。 手性丙炔基氨基茚满包括烷氧基或烷基氨基甲酸酯衍生物。 该方法包括在光学活性催化剂存在下转移或加压氢化以还原1-茚满酮。 (S) - 或(R) - 茚满醇的手性产物经历亲核取代以产生命名的产物。 在另一方面,本发明涉及新的中间体和化合物,即取代的茚满酮,取代的(S) - 茚满醇和取代的(R) - 茚满醇。