A novel reaction of 6-amino-uracils and isatins

Stereocontrolled synthesis of spirocyclics

Mousumi Sannigrahi · Tetrahedron · 1999 · 312 citations

Natural Sciences, Chemistry, Medicinal Chemistry +11

One-pot, three-component route to 2H-indazolo[2,1-b]phthalazine-triones

Maryam Sayyafi, Mozhdeh Seyyedhamzeh, Hamid Reza Khavasi et al. · Tetrahedron · 2008 · 200 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6

Two New Brominated Tyrosine Derivatives from the Sponge Druinella (=Psammaplysilla) purpurea

D. M. James, Holly B. Kunze, D. John Faulkner · Journal of Natural Products · 1991 · 190 citations

Pharmacy, Medicinal Chemistry, Toxicology +13

Purealidins B and C, new bromotyrosine alkaloids from the okinawan marine sponge psammaplysilla purea

Jun’ichi Kobayashi, Masashi Tsuda, Kaori Agemi et al. · Tetrahedron · 1991 · 187 citations

Life Sciences, Marine Biology, Marine Sciences +13

A novel and efficient synthesis of pyrimido[4,5-d]pyrimidine-2,4,7-trione and pyrido[2,3-d:6,5-d] dipyrimidine-2,4,6,8-tetrone derivatives

Minoo Dabiri, Hamid Arvinnezhad, Hamid Reza Khavasi et al. · Tetrahedron · 2006 · 131 citations

Pharmacy, Chemistry, Medicinal Chemistry +7