Mamoru Takasuka

IR and Raman spectral and X-ray structural studies of polymorphic forms of sulfamethoxazole

Mamoru Takasuka, Hiroshi Nakai · Vibrational Spectroscopy · 2001 · 41 citations

Materials Science, X-ray Crystallography, X-ray Structural Studies +8

Infrared spectral and X-ray studies of polymorphic forms of 2-(2-methyl-3-chloroanilino)nicotinic acid

Mamoru Takasuka, Hiroshi Nakai, Motoo Shiro · Journal of the Chemical Society Perkin Transactions 2 · 1982 · 38 citations

Engineering, Biochemistry, Natural Sciences +14

X-Ray and infrared spectral studies of the ionic structure of trimethoprim–sulfamethoxazole 1 : 1 molecular complex

Hiroshi Nakai, Mamoru Takasuka, Motoo Shiro · Journal of the Chemical Society Perkin Transactions 2 · 1984 · 37 citations

Crystal Structure, Engineering, Organic Chemistry +17

Experimental observations and CNDO/2 calculations for hydroxy stretching frequency shifts, intensities, and hydrogen bond energies of intramolecular hydrogen bonds in ortho-substituted phenols

Mamoru Takasuka, Yoshiki Matsui · Journal of the Chemical Society Perkin Transactions 2 · 1979 · 37 citations

Hydrogen Bond Systems, Engineering, Proton-coupled Electron Transfer +19

Synthesis and substituent effects on antibacterial activity, alkaline hydrolysis rates, and infrared absorption frequencies of some cephem analogs related to latamoxef (moxalactam)

Masayuki Narisada, Tadashi Yoshida, Mitsuaki Ohtani et al. · Journal of Medicinal Chemistry · 1983 · 23 citations