172349-26-7Relevant articles and documents
Structure-based organic synthesis of unnatural aeruginosin hybrids as potent inhibitors of thrombin
Hanessian, Stephen,Ersmark, Karolina,Wang, Xiaotian,Del Valle, Juan R.,Blomberg, Niklas,Xue, Yafeng,Fjellstroem, Ola
, p. 3480 - 3485 (2007)
Based on X-ray crystallographic data of complexes of chlorodysinosin A with the enzyme thrombin, a series of analogs were synthesized varying the nature of the P1, P2, and P3 pharmacophoric sites and the central octahydroindole carboxyamide core. In general, introduction of a hydrophobic substituent on the d-leucine amide residue dramatically improved the inhibition of the enzyme. This is rationalized based on a better fit of the P3 subunit in the hydrophobic S3 enzyme site. Single digit nanomolar inhibition expressed as IC50 was observed for several analogs.
PROLINAMIDE DERIVATIVE AS THROMBIN INHIBITOR, PREPARATION METHOD AND APPLICATION THEREOF
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Paragraph 0118, (2013/09/26)
Provided are a compound of formula (I), pharmaceutically acceptable salts thereof, preparation methods and applications thereof for inhibiting thrombin, and applications in the treatment and prevention of thrombin-mediated and thrombin-related diseases.