Hiremath, Shivayogi P.; Thakar, Shreeram B.; Purohit, Muralidhar G.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 10 p. 926 - 929

Ismail, Tabasum; Shafi, Syed; Singh, Parvinder Pal; Qazi, Naveed Ahmed; Sawant, Sanghapal D.; Ali, Intzar; Khan, Inshad Ali; Kumar; Qazi, Ghulam Nabi; Alam, M. Sarwar
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2008 , vol. 47, # 5 p. 740 - 747