摘要:
Compounds of formula I are provided as well as pharmaceutically acceptable salts and esters thereof, wherein R1 to R8, A, A1 and n have the significance indicated in the specification.
摘要:
The present invention provides novel methods for preparing a key intermediate, 3,5-di-O-acyl-2-fluoro-2-C-methyl-D-ribono-γ-lactone (2), for the preparation of 1-(2-deoxy-2-fluoro-2-C-methyl-β-D-ribofuranosyl)cytosine (1), which is a potent and selective anti-hepatitis C virus agent.
摘要:
The invention is concerned with novel dicarboxamide derivatives of formula (I) wherein A, B, Rc, D and E are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.
摘要:
The present invention provides novel methods for preparing a key intermediate, 3,5-di-O-acyl-2-fluoro-2-C-methyl-D-ribono-γ-lactone (2), for the preparation of 1-(2-deoxy-2-fluoro-2-C-methyl-β-D-ribofuranosyl)cytosine (1), which is a potent and selective anti-hepatitis C virus agent.
摘要:
The present invention relates to biocatalytic asymmetric reduction for the preparation of 2-amino-[5-(1-hydroxy-2-hydroxy or halogen-ethyl)]-pyrazine derivatives of the formula wherein R is lower alkylcarbonyl or an amino protecting group and R1 is hydroxy or halogen. The compounds are key intermediates in the manufacture of a glucokinase activator.
摘要:
The invention is concerned with novel dicarboxamide derivatives of formula (I) wherein A, B, Rc, D and E are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.
摘要:
The present invention relates to biocatalytic asymmetric reduction for the preparation of 2-amino-[5-(1-hydroxy-2-hydroxy or halogen-ethyl)]-pyrazine derivatives of the formula wherein R is lower alkylcarbonyl or an amino protecting group and R1 is hydroxy or halogen. The compounds are key intermediates in the manufacture of a glucokinase activator.
摘要翻译:本发明涉及用于制备下式的2-氨基 - [5-(1-羟基-2-羟基或卤代 - 乙基)] - 吡嗪衍生物的生物催化不对称还原:其中R是低级烷基羰基或氨基保护基, R 1是羟基或卤素。 这些化合物是制造葡糖激酶活化剂的关键中间体。
摘要:
The present invention relates to a process for making a compound of formula (I) The process involves the use of an enzyme. Compounds of formula (I) are intermediates in the manufacture of Dolastatin 10 analogues, which are useful in the treatment of cancer.
摘要:
The invention is concerned with novel dicarboxamide derivatives of formula (I) wherein A, B, Rc, D and E are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.