THE SYNTHESIS OF CARBOXYMETHYL DERIVATIVES OF PURINES AND PYRIMIDINES AND THEIR CONDENSATION WITH NATURALLY OCCURRING MACROMOLECULESJONES AS; LEWIS P; WITHERS SF et al.1973; TETRAHEDRON; G.B.; DA. 1973; VOL. 29; NO 15; PP. 2293-2296; BIBL. 14 REF.Serial Issue

CONSTITUENTS OF WEST AFRICAN MEDICINAL PLANTS. XXIII: THE POSITION OF THE PHENOLIC FUNCTION IN DINKLACORINE: A CONFIRMATION OF STRUCTUREDWUMA BADU D; WITHERS SF; AMPOFO SA et al.1979; J. NAT. PROD.; USA; DA. 1979; VOL. 42; NO 1; PP. 116-119; BIBL. 11 REF.Article