Lactone (ausg. gammabutyrolacton; phenolphthalein; 1hydroxy4[1(4hydroxy3methoxycarbonyl1naphthyl)3oxo1h,3hbenzo[de]isochromen1yl]6octadecyloxy2naphthoesäure; 3'chlor6'cyclohexylaminospiro[isobenzofuran1(3h),9'xanthen]3on; 6'(nethylptoluidin)2'methylspiro[isobenzofuran1(3h),9'xanthen]3on; methyl6docosyloxy1hydroxy4[1(4hydroxy3methyl1phenanthryl)3oxo1h,3hnaphtho[1,8cd]pyran1yl]naphthalin2carboxylat)