N. Viswanathan

Chemical constituents of R.Br.

T. R. Govindachari, N. Viswanathan, B. R. Pai et al. · Tetrahedron Letters · 1964 · 123 citations

Chemical Constituents, Organic Chemistry, Chemistry +2

Mappicine, a minor alkaloid from Mappia foetida miers

T. R. Govindachari, K. R. RAVINDRANATH, N. Viswanathan · Journal of the Chemical Society Perkin Transactions 1 · 1974 · 106 citations

Medicinal Chemistry, Minor Alkaloid, Partial Synthesis +12

Chemical constituents of Cleistanthus collinus (Roxb.)

T. R. Govindachari, S. S. Sathe, N. Viswanathan et al. · Tetrahedron · 1969 · 69 citations

Chemical Constituents, Biochemistry, Phytochemical +3

<b>Constituents of Helenium Species. XIII. The Structure of Helenalin and Mexicanin A</b>

Werner Herz, Alfonso Romo de Vivar, J. Romo et al. · Journal of the American Chemical Society · 1963 · 66 citations

Bioorganic Chemistry, Engineering, Botany +13

Structure of two triterpenes. Application of partially relaxed Fourier transform carbon-13 nuclear magnetic resonance

Kotaro Nakanishi, Vincent P. Gullo, I. Miura et al. · Journal of the American Chemical Society · 1973 · 46 citations

Chemical Analysis, Biochemistry, Donut Icon +14