Suryawanshi, S N; Rani, A; Bhakuni, D S
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 12 p. 1089 - 1094

Suryawanshi, S N; Rani, A; Bhakuni, D S
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 12 p. 1089 - 1094

Verhe, Roland; Kimpe, Norbert De; Courtheyn, Dirk; Buyck, Laurent De; Schamp, Niceas
Tetrahedron, 1982 , vol. 38, # 24 p. 3649 - 3660