Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1996-05-17
1998-03-31
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C21142
Patent
active
057340838
ABSTRACT:
A novel polymorph of sertraline hydrochloride, i.e. (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenam ine hydrochloride, is disclosed, having improved water solubility along with acceptable stability. It is characterized by a unique x-ray diffraction pattern and unit cell structure, as well as IR and NMR spectral characteristics.
REFERENCES:
patent: 4536518 (1985-08-01), Welch, Jr. et al.
patent: 5248699 (1993-09-01), Sysko et al.
Antczak Casimir
Wilson Andrew Joseph
Hirons Robert G.
Raymond Richard L.
Torcan Chemical Ltd.
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