.beta.-D-Galactopyranoside, (3.beta.,5.alpha.,22.beta.,25S)-spirosolan-3-yl O-.beta.-D-glucopyranosyl-(1-2)-O-[.beta.-D-xylopyranosyl-(1-3)]-O-.beta.-D-glucopyranosyl-(1-4)- 17406-45-0 AIDS-002707 AIDS002707 Lycopersicin NSC9223 Steroidal alkaloid;.alpha.-Tomatine Tomatine