Patent ID: 6982334

Claim:
A crystalline form A of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid having a powder X-ray diffraction pattern Lattice 2+74 Multiplicity spacing +37 mean +80 Cu K+60 +38 h k l factor J (+521 ) 1.54184 +521 1 0 0 2 14.4954 6.0971 0 0 1 2 10.9797 8.0523 +31 1 0 1 2 10.0030 8.8400 1 0 1 2 7.8775 11.2320 2 0 0 2 7.2477 12.2116 +31 2 0 1 2 6.8662 12.8930 1 1 0 4 6.7356 13.1440 0 1 1 4 6.2527 14.1640 +31 1 1 1 4 6.0549 14.6294 +31 1 0 2 2 5.6060 15.8078 0 0 2 2 5.4898 16.1447 1 1 1 4 5.4720 16.1977 2 0 1 2 5.4674 16.2112 2 1 0 4 5.2472 16.8964 +31 2 1 1 4 5.0969 17.3987 +31 2 0 2 2 5.0015 17.7331 +31 3 0 1 2 4.8826 18.1687 3 0 0 2 4.8318 18.3612 1 0 2 2 4.7641 18.6246 +31 1 1 2 4 4.5129 19.6713 0 1 2 4 4.4516 19.9449 2 1 1 4 4.4396 19.9992 +31 2 1 2 4 4.1791 21.2601 +31 3 0 2 2 4.1648 21.3338 +31 3 1 1 4 4.1089 21.6273 3 1 0 4 4.0786 21.7904 3 0 1 2 4.0720 21.8259 1 1 2 4 4.0376 22.0144 2 0 2 2 3.9388 22.5737 at 295 K expressed in terms of h, k, l, multiplicity factor J, lattice spacing in Å and 2θ.