Statistical Molecular Design, Parallel Synthesis, and Biological Evaluation of a Library of Thrombin Inhibitors
摘要:
A library of thrombin inhibitors has been designed using statistical molecular design. An aromatic scaffold was used, with three varied positions corresponding to three pockets at the active site of thrombin (the S-, P-, and D-pockets). The selection was performed in the building block space, and previously acquired data were included in the design procedure. The design resulted in six, four, and six building blocks for the first (S), second (P), and third (D) pockets, respectively. A second round of selection applied to the combined selected building blocks resulted in a subset of 18 compounds. The selected library was synthesized in parallel and biologically evaluated. The compounds were analyzed with respect to their inhibition (pIC(50)) of thrombin; membrane permeability, estimated by migration behavior in micellar media (CE log k') and pK(a); and specificity with respect to inhibition (K-i) of trypsin. Multivariate QSAR studies of the responses yielded valuable results and information that could only be found using statistical molecular design in combination with multivariate analysis.
Statistical Molecular Design, Parallel Synthesis, and Biological Evaluation of a Library of Thrombin Inhibitors
摘要:
A library of thrombin inhibitors has been designed using statistical molecular design. An aromatic scaffold was used, with three varied positions corresponding to three pockets at the active site of thrombin (the S-, P-, and D-pockets). The selection was performed in the building block space, and previously acquired data were included in the design procedure. The design resulted in six, four, and six building blocks for the first (S), second (P), and third (D) pockets, respectively. A second round of selection applied to the combined selected building blocks resulted in a subset of 18 compounds. The selected library was synthesized in parallel and biologically evaluated. The compounds were analyzed with respect to their inhibition (pIC(50)) of thrombin; membrane permeability, estimated by migration behavior in micellar media (CE log k') and pK(a); and specificity with respect to inhibition (K-i) of trypsin. Multivariate QSAR studies of the responses yielded valuable results and information that could only be found using statistical molecular design in combination with multivariate analysis.
[EN] MACROCYCLIC PURINES FOR THE TREATMENT OF VIRAL INFECTIONS<br/>[FR] PURINES MACROCYCLIQUES DESTINÉES AU TRAITEMENT D'INFECTIONS VIRALES
申请人:JANSSEN R & D IRELAND
公开号:WO2014009509A1
公开(公告)日:2014-01-16
This invention relates macrocyclic purine derivatives having formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
这项发明涉及具有式(I)的大环嘌呤衍生物,其制备方法,药物组合物以及它们在治疗病毒感染中的应用。
Macrocyclic purines for the treatment of viral infections
申请人:Janssen Sciences Ireland UC
公开号:US10280180B2
公开(公告)日:2019-05-07
This invention relates macrocyclic purine derivatives, processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.
本发明涉及大环嘌呤衍生物、其制备工艺、药物组合物及其在治疗病毒感染中的用途。
MACROCYCLIC PURINES FOR THE TREATMENT OF VIRAL INFECTIONS
申请人:Janssen Sciences Ireland UC
公开号:EP2872515B1
公开(公告)日:2016-06-08
Statistical Molecular Design, Parallel Synthesis, and Biological Evaluation of a Library of Thrombin Inhibitors
A library of thrombin inhibitors has been designed using statistical molecular design. An aromatic scaffold was used, with three varied positions corresponding to three pockets at the active site of thrombin (the S-, P-, and D-pockets). The selection was performed in the building block space, and previously acquired data were included in the design procedure. The design resulted in six, four, and six building blocks for the first (S), second (P), and third (D) pockets, respectively. A second round of selection applied to the combined selected building blocks resulted in a subset of 18 compounds. The selected library was synthesized in parallel and biologically evaluated. The compounds were analyzed with respect to their inhibition (pIC(50)) of thrombin; membrane permeability, estimated by migration behavior in micellar media (CE log k') and pK(a); and specificity with respect to inhibition (K-i) of trypsin. Multivariate QSAR studies of the responses yielded valuable results and information that could only be found using statistical molecular design in combination with multivariate analysis.