Gallic acid Derivatives, a process for their preparation, Pharmaceutical composition, Reagents, Reagent System, use of such compounds to prepare Reagents for in vitro Assay of endogenous coagulation, its use in the exploration of endogenous coagulation, and a method for Measuring the

摘要

Derivatives of gallic acid, which comprises a compound of the formula (1), in which a is selected from the group consisting of formulas (2), (3) or (4); M + Q represents a cation, being equal to 1 or 2, and P x P such that Q = 2; R represents a compound of formula (5) or (6) ), with M = 2, 3, 4 or 5, N being an integer between 1 and 170 Aa1, Aa2; or - - -......- Aar, a natural Amino Acid AA or Exotic, and R is an integer between 1 and 10, with the proviso that the compound is a compound of formula (7) when M is 2, 3 or 4; a process for their preparation, Pharmaceutical composition, Reagents, Reagent System, use of these com Posts Reagents to prepare an in vitro Assay of endogenous coagulation,Its use in the exploration of endogenous coagulation and a method to measure the activated partial thromboplastin time.