methyl ~{N}-[4-[1-[(1~{R})-1-[5-[5-chloranyl-2-(1,2,3,4-tetrazol-1-yl)phenyl]-1-oxidanyl-pyridin-2-yl]-2-cyclopropyl-ethyl]pyrazol-4-yl]phenyl]carbamate

Discovery of Potent and Orally Bioavailable Pyridine N-Oxide-Based Factor XIa Inhibitors through Exploiting Nonclassical Interactions.

FXI,Plasma thromboplastin antecedent,PTA

IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEII
IHDQYKMAESGYDIALLKLETTVNYTDSQRPISLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQK
RYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV

HYDROLASE, SERINE PROTEASE, COAGULATION FACTOR, Blood Clotting

IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEII
IHDQYKMAESGYDIALLKLETTVNYTDSQRPICLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQK
RYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV