S. Okajima

发表

Synthesis and antitumor activity of 20(S)-camptothecin derivatives: carbamate-linked, water-soluble derivatives of 7-ethyl-10-hydroxycamptothecin.

K. Yamaguchi, S. Sawada, S. Okajima, 1991, Chemical & pharmaceutical bulletin.

Non-C2-symmetrical antimony–phosphorus ligand, (R/S)-2-diphenylphosphano-2′-di(p-tolyl)stibano-1,1′-binaphthyl (BINAPSb): preparation and its use for asymmetric reactions as a chiral auxiliary

H. Seki, K. Yamaguchi, S. Okajima, 2004 .

New optically active organoantimony (BINASb) and bismuth (BINABi) compounds comprising a 1,1'-binaphthyl core: synthesis and their use in transition metal-catalyzed asymmetric hydrosilylation of ketones

H. Seki, K. Yamaguchi, S. Okajima, 2003 .

Synthesis and resolution of 2,2′-bis[di( p -tolyl)stibano]-1,1′-binaphthyl (BINASb); the first example of an optically active organoantimony ligand for asymmetric synthesis

H. Seki, K. Yamaguchi, S. Okajima, 2000 .

Synthesis and fluxional behavior of dinaphtho[2,1-b;1′,2′-d]-siloles and -germoles, involving the first example of optically active group 14 dinaphthoheterols

H. Seki, K. Yamaguchi, S. Okajima, 2001 .

2,2′-Bis(diarylstibano)-1,1′-binaphthyls (BINASbs); a useful chiral ligand for palladium-catalyzed asymmetric allylic alkylation, and the structure of a BINASbPdCl2 complex

K. Yamaguchi, S. Okajima, Shuji Yasuike, 2003 .

Synthesis of Sb-chiral organoantimony compounds having intramolecular Sb...N interaction and their separation into optically pure compounds via ortho-palladated benzylamine complexes

H. Seki, K. Yamaguchi, S. Okajima, 2002 .

Synthesis of optically active organoantimony compounds having an (S)-alpha-methylbenzyldimethylamine group and its evaluation for asymmetric reaction.

S. Okajima, Shuji Yasuike, J. Kurita, 2002, Chemical & pharmaceutical bulletin.

Studies on Diazepines. XII. Photochemical Synthesis of Novel 1H-1, 3-Benzodiazepines from Isoquinoline N-Imides

T. Tsuchiya, S. Okajima, M. Enkaku, 1980 .

Studies on diazepines. XVIII. Photochemical synthesis of 3H-1,3-benzodiazepines from quinoline N-acylimides.

T. Tsuchiya, S. Okajima, J. Kurita, 1982 .

Kinetics of human pancreatic and salivary α-amylases with carboxymethylamyloses as substrates

S. Satomura, S. Okajima, T. Hamanaka, 1984 .

Formation of 3H-1,3-benzodiazepines from quinoline N-acylimides

T. Tsuchiya, S. Okajima, J. Kurita, 1981 .