1314 WYMAN R. VAUGHAN AND SPENCER L. BAIRD, JR. ... I-( 4-Diethylamino-l-methylbutylamino )-phthae Triphosphate Monohydrate (SN-11,069-5).-The crude base was prepared from 1-chlorophthala~ine~ in the manner previously described. To 33.5 g. of base (obtained from 55 g. of I-chlorophthalazine and 116 g. of side-chain) were added 23.4 g. of 85% phosphoric acid and 100 ml. of water. After filtration from insoluble material, the vol- ume was brought ...
