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    • 3. 发明授权
    • Method for manufacturing tricyclic amino alcohol derivatives
    • 制备三环氨基醇衍生物的方法
    • US06495701B1
    • 2002-12-17
    • US09937488
    • 2001-09-26
    • Koki MatsubaraHitoshi Kida
    • Koki MatsubaraHitoshi Kida
    • C07D20982
    • C07D209/88C07C311/08C07C311/13
    • The present invention is directed to processes for the preparation of a compound useful for treating diabetes, obesity, hyperlipidemia and the like, which compound is represented by the formula (1): wherein R1 represents a lower alkyl group or a benzyl group; *1 represents an asymmetric carbon atom; R2 hydrogen atom, a halogen atom or a hydroxyl group; and A represents one of the following groups: wherein X represents NH, O or S; R6 represents a hydrogen atom, a hydroxyl group, an amino group or an acetylamino group; and *2 represents an asymmetric carbon atom when R6 is not a hydrogen atom, and to intermediates useful for the said processes. The processes of the present invention are convenient, practical preparing processes with low cost which comprise a small number of steps with good industrial work efficiency.
    • 本发明涉及制备用于治疗糖尿病,肥胖症,高脂血症等的化合物的方法,该化合物由式(1)表示:其中R1表示低级烷基或苄基; * 1表示不对称碳原子; R2氢原子,卤素原子或羟基; A表示下列基团之一:其中X表示NH,O或S; R6表示氢原子,羟基,氨基或乙酰氨基; 和* 2表示当R6不是氢原子时的不对称碳原子,并且可用于所述方法的中间体。 本发明的方法是方便,实用的低成本的制备方法,其包括具有良好工业工作效率的少量步骤。
    • 8. 发明授权
    • Heterarylbenzene compounds
    • 异芳基苯化合物
    • US06599648B2
    • 2003-07-29
    • US10316507
    • 2002-12-11
    • Jiann T'Suen LinIuan-Yuan WuYu-Tai TaoE. Balasubramaniam
    • Jiann T'Suen LinIuan-Yuan WuYu-Tai TaoE. Balasubramaniam
    • C07D20982
    • C07D409/04C07D333/36C07D409/14
    • A method of preparing a compound of formula I is described. In this compound, each of R1-R6 is, independently, in which Y is O, S, NH, or C(R7)═C(R8). Each of R7-R11 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C26 alkenyl, substituted or unsubstituted C2-6 alkynyl, substituted or unsubstituted C6-20 aryl, or substituted or unsubstituted C4-20 heteroaryl. Alternatively, each of R7-R11 is OH, C1-6 alkoxy, or N(R12)(R13), in which each of R12 and R13 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, or substituted or unsubstituted C6-20 aryl. Each of R7-R11 can also be NO2, CN, or CO2R14, in which R14 is H or C1-6 alkyl.
    • 描述了制备式I化合物的方法。在该化合物中,R 1 -R 6各自独立地为Y,O,S,NH或C(R 7)= C(R 8)。 取代或未取代的C 2-6链烯基,取代或未取代的C 2-6炔基,取代或未取代的C 6-20芳基或取代或未取代的C 4-20杂芳基,R 7 -R 11各自独立地为H,取代或未取代的C 1-6烷基。 或者,R7-R11各自为OH,C1-6烷氧基或N(R12)(R13),其中R12和R13各自独立地为H,取代或未取代的C1-6烷基,取代或未取代的C2- 6烯基,取代或未取代的C 2-6炔基,或取代或未取代的C 6-20芳基。 R7-R11中的每一个也可以是NO 2,CN或CO 2 R 14,其中R 14是H或C 1-6烷基。
    • 10. 发明授权
    • Hetarylbenzene compounds
    • 杂芳基苯化合物
    • US06512122B2
    • 2003-01-28
    • US09991488
    • 2001-11-21
    • Jiann T'suen LinIuan-Yuan WuYu-Tai TaoE. Balasubramaniam
    • Jiann T'suen LinIuan-Yuan WuYu-Tai TaoE. Balasubramaniam
    • C07D20982
    • C07D409/04C07D333/36C07D409/14
    • A method of preparing a compound of formula I is described. In this compound, each of R1-R6 is, independently, in which Y is O, S, NH, or C(R7)═C(R8). Each of R7-R11 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, substituted or unsubstituted C6-20 aryl, or substituted or unsubstituted C4-20 heteroaryl. Alternatively, each of R7-R11 is OH, C1-6 alkoxy, or N(R12)(R13), in which each of R12 and R13 is, independently, H, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C2-6 alkenyl, substituted or unsubstituted C2-6 alkynyl, or substituted or unsubstituted C6-20 aryl. Each of R7-R11 can also be NO2, CN, or CO2R14, in which R14 is H or C1-6 alkyl.
    • 描述了制备式I化合物的方法。在该化合物中,R 1 -R 6各自独立地为Y,O,S,NH或C(R 7)= C(R 8)。 R 7 -R 11各自独立地为H,取代或未取代的C 1-6烷基,取代或未取代的C 2-6烯基,取代或未取代的C 2-6炔基,取代或未取代的C 6-20芳基,或取代或未取代的C 4-20 杂芳基。 或者,R7-R11各自为OH,C1-6烷氧基或N(R12)(R13),其中R12和R13各自独立地为H,取代或未取代的C1-6烷基,取代或未取代的C2- 6烯基,取代或未取代的C 2-6炔基,或取代或未取代的C 6-20芳基。 R7-R11中的每一个也可以是NO 2,CN或CO 2 R 14,其中R 14是H或C 1-6烷基。