1. Achenbach, H., Gross, J., Dominguez, X. A., Cano, G., Star, J. V., Brussolo, L. C., Munoz, G., Salgado, F., and Lopez, L., Lignans, neolignans and nomeolignans fromKrameria cystisoides.Phytochemistry, 26, 1159–1166 (1987a).
2. Achenbach, H., Gross, J., Dominguez, X. A., Star J. V., and Salgado, F., Ramosissin and othermethoxylated nomeolignans fromKrameria Ramosissima.Phytochemistry, 26, 2041–2043 (1987b).
3. Amone, A., Modugno, V., Nasini, G., and Venturini, I., Isolation and structure determination of new active neolignans and nomeolignans fromRatanhia.Gazz. Chim. Ital., 118, 675–682 (1988).
4. Bohme, H. and Krack, W., α-Chloroalkylsulfides and sulfoniumsalze.Ann. Chem., 51–69 (1977).
5. Choi, H. D., Seo, P. J., and Son, B. W., Synthesis of 2-arylbenzo[b]furan derivatives from substituted phenols.J. Kor. Chem. Soc., 43, 606–608 (1999).