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Product Crystalline Form. Pharma. USA. C.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 07.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Prepn process
- Prepg supersaturated suspension of estradiol hemihydrate
crystals in an adhesive & solvent
- Removing solvent
- Heat. suspension to T sufficient to dissolve estradiol hemi
hydrate crystal in adhesive
- Transferring suspension to conditions wherein supersatura
tion ratio > 12
PATENT PHOTOCOPY Available on request

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