Authors: Avasthi, K Aswal, S Maulik, PR

Citation: K. Avasthi et al., A stacked pyrazolo[3,4-d]pyrimidine-based flexible molecule: the effect onstacking of an ethyl group in comparison with a methyl group, ACT CRYST C, 57, 2001, pp. 1324-1325

Authors: Avasthi, K Rawat, DS Maulik, PR Sarkhel, S Broder, CK Howard, JAK

Citation: K. Avasthi et al., H-1 NMR and X-ray crystallographic analysis of 1,2-bis(4,6-diethylthio-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethane and its 'propylene linker'-analog: molecular recognition versus crystal engineering, TETRAHEDR L, 42(40), 2001, pp. 7115-7117

Authors: Maulik, PR Avasthi, K Sarkhel, S Chandra, T Rawat, DS Logsdon, B Jacobson, RA

Citation: Pr. Maulik et al., Disappearance of intramolecular stacking due to one-atom movement or increment of a 'propylene linker' in pyrazolo[3,4-d]pyrimidine-based flexible models, ACT CRYST C, 56, 2000, pp. 1361-1363

Authors: Avasthi, K Chandra, T Rawat, DS Bhakuni, DS

Citation: K. Avasthi et al., Synthesis and high resolution proton NMR studies on isomeric N-1-/N-2,5,7-trisubstituted-4,6-dioxo-4,5,6,7-tetrahydropyrazolo[3,4-d]pyrimidines, I J CHEM B, 37(12), 1998, pp. 1228-1233