Lihat Juga

• Azatriterpenes. VI. Synthesis of 2-Eno[2,3-g]pyrazolo- [ 1 ,5-a ]pyrimidines of Pentacyclic Triterpenes
  oleh: K LAXMAN RAO, et al.
  Terbitan: (1986)
• Aza Triterpens-III : Action of Excess Hydrazoic Acid-Boron Trifluoride Etherate on 3-Oxo-Penta. Cyclic Triterpenes
  oleh: T. SUNDARA RAMAIAH, et al.
  Terbitan: (1982)
• Pyridopyrimidines. Part-VII. Synthesis and Antibacterial Activity of 4-Iminopyrido[2,3-d]pyrimidin-2(1H)-thiones, 2-Thioxopyrido[2,3-d]pyrimidin-4(3H)-ones and related Compounds
  oleh: CHAITANYA G. DAVE, et al.
  Terbitan: (1989)
• Aza Triterpenes. Part-IV* : Synthesis of Ring A Fused (3,2-c)Isoxazoles and (3,2-c)Furazans of Methyl Oleanate and Methyl Betulinate
  oleh: CH. GOVARDHAN, et al.
  Terbitan: (1983)
• Pyridopyrimidines. Part-VII. Synthesis and Antibacterial Activity of 4-Iminopyrido[2,3-d]pyrimidin-2(1H)-thiones, 2-Thioxopyrido[2,3-d]pyrimidin-4(3H)-ones and related Compounds
  oleh: CHAITANYA G. DAVE, et al.
  Terbitan: (1989)