733725-06-9Relevant academic research and scientific papers
NEW CRYSTAL POLYMORPHS OF CEFTOBIPROLE
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Page/Page column 9, (2010/07/09)
A compound of formula (I) in a crystalline form, which has a X-ray diffraction pattern comprising, when measured using Cu- Kα1 radiation, a diffraction line, having a relative intensity (rl) of 100 percent at about 11.6, 12.9, 14.7, 22.0, 23.1 or 24.5, given in degrees 2 Theta [2θ]. Five corresponding polymorphic crystal forms (Polymorph A; B; C; D or E) have been characterized by means of their XRPD and have been isolated.
