摘要 : Gossypol acetic acid (C30H34O8-CH3COOH) is a contraceptive drug for man, which is being investigated clinically and pharmacologically at present in our country. The crystal structure of gossypol acetic acid has been determined by ... 展开 Gossypol acetic acid (C30H34O8-CH3COOH) is a contraceptive drug for man, which is being investigated clinically and pharmacologically at present in our country. The crystal structure of gossypol acetic acid has been determined by single crystal X-ray analysis. Single crystal of gossypol acetic acid was obtained from acetone-acetic acid solution. According to X-ray diffraction photographs, the crystal is found to be triclinic with crystallographic parameters α=14.278, b=6.924, c=14.406; α=91.90°, β=92.34°, γ=98.71°and Z=2. The calculated density D=1.350 gcm-3, M. W.=578. 收起