Authors:
Toyooka, N
Nagaoka, M
Kakuda, H
Nemoto, H
Citation: N. Toyooka et al., Rapid access to the potential intermediate for the synthesis of halenaquinol and halenaquinone, SYNLETT, (7), 2001, pp. 1123-1124
Citation: N. Toyooka, Synthesis and its application to the synthesis of biologically active natural products of new and versatile chiral building blocks, YAKUGAKU ZA, 121(7), 2001, pp. 467-479
Authors:
Toyooka, N
Nishio, M
Shinoda, H
Momose, T
Citation: N. Toyooka et al., 2(3H)-and 2(5H)-furanones. VIII. Preparation and alpha nucleophilicity of (S)-gamma-isopropyl-alpha-methyl-beta-tetramic acid, HETEROCYCLE, 51(6), 1999, pp. 1427
Authors:
Toyooka, N
Yotsui, Y
Yoshida, Y
Momose, T
Nemoto, H
Citation: N. Toyooka et al., Highly stereoselective construction of 4,6-cis-substituted quinolizidine ring core: An application to enantioselective total synthesis of the marine alkaloid clavepictines A, B and pictamine, TETRAHEDRON, 55(52), 1999, pp. 15209-15224
Authors:
Toyooka, N
Okumura, M
Takahata, H
Nemoto, H
Citation: N. Toyooka et al., Construction of 4a,8a-cis-octahydroquinolin-7-one core using an intramolecular aldol type of cyclization: An application to enantioselective total synthesis of lepadin B, TETRAHEDRON, 55(35), 1999, pp. 10673-10684
Citation: N. Toyooka et al., Synthesis and its application to the alkaloids synthesis of new 3-piperidinol type of chiral building blocks, J SYN ORG J, 57(12), 1999, pp. 1073-1083