1V3X:
reference: Synthesis and conformational analysis of a non-amidine factor Xa inhibitor that incorporates 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine as S4 binding element., Haginoya N, Kobayashi S, Komoriya S, Yoshino T, Suzuki M, Shimada T, Watanabe K, Hirokawa Y, Furugori T, Nagahara T, J Med Chem 2004 Oct 7;47(21):5167-82. PMID: 15456260

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