“…7, 26.1, 27.1, 27.4, 51.8, 55.1, 65.5, 72.8, 74.8, 76.3, 78.3, 109.5, 110.0, 119.9, 120.1, 125.7, 126.1, 127.1, 127.3, 127.4, 127.8, 128.4, 128.5, 128.6, 140.3 1, 27.3, 51.8, 55.0, 65.1, 69.0, 72.8, 77.9, 78.2, 110.0, 120.0, 120.2, 125.4, 126.0, 127.0, 127.4, 127.4, 128.4, 128.5, 128.7, 140.4, 141.0, 143.8, 147.8, 148.7, 173.9 1, 27.1, 51.8, 55.4, 61.8, 72.9, 76.9, 78.3, 109.4, 120.0, 120.2, 125.5, 126.1, 126.7, 127.4, 127.8, 128.5, 128.6, 128.7, 140.4, 141.0, 143.8, 147.9, 148.6, 173.9 1, 37.7, 51.9, 55.2, 68.4, 72.9, 74.6, 77.6, 110.3, 120.0, 120.2, 125.3, 126.6, 126.7, 127.4, 127.5, 128.1, 128.5, 128.6, 128.8, 140.3, 141.0, 143.7, 147.8, 148.4, 173.5. Anal. calcd for C 29 H 31 NO 7 S: C,64.79;H,5.81;N,2.61. Found: C,64.92;H,5.97;N,2.67.…”