Phenytoin I: In vitro–in vivo correlatio
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Vinod P. Shah; Vadlamani K. Prasad; Treva Alston; Bernard E. Cabana; Richard P.
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Article
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1983
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John Wiley and Sons
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English
⚖ 313 KB
Compound IV was prepared in the same manner as described for 111, but with piperazinefi. After evaporation of the solvents, the residue crystallized from 1:l diethyl ether-petroleum ether: 2.3 g, 32% yield, mp 120- 122'; NMR (chloroform-d): d 2.65 (s, 16H, CHz), 3.87 (s, 18H, OCHB),