Example 11

Compound I calcium salt hydrate Form G was obtained via fast cooling of Compound I calcium salt hydrate Form A solution in EtOH:H2O (v:v, 90:10).

A. X-Ray Powder Diffraction:

XRPD was performed with a Panalytical X'Pert3 Powder XRPD on a Si zero-background holder. The 2 theta position was calibrated against a Panalytical Si reference standard disc. The XRPD diffractogram for Compound I calcium salt hydrate Form G is shown in FIG. 17 and summarized in Table 22.

TABLE 22
XRPD signals for crystalline Compound I
calcium salt hydrate Form G
XRPD Angle (degrees Intensity
Peaks2-Theta ± 0.2)%
15.9100.0
214.867.3
314.763.9
46.058.4
58.817.4
611.814.6
711.98.8
826.66.5

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