Keiichi Ito

发表

A Mild and Efficient Alumina-Promoted Synthesis of t-Butyl Esters

S. Yoshitake, K. Nagasawa, Takao Amiya, 1990 .

Hydroxyl radical as a strong electrophilic species.

K. Ichikawa, H. Marusawa, Keiichi Ito, 2002, Bioorganic & medicinal chemistry.

The Effect of Subchronic Administration of 7-(4-Fluorobenzyloxy)-2,3-dimethyl-1-{[(1S,2S)-2-methylcyclopropyl]methyl}-1H-pyrrolo[2,3-d]pyridazine (CS-526), a Novel Acid Pump Antagonist, on Gastric Acid Secretion and Gastrin Levels in Rats

K. Tabata, K. Kinoshita, A. Tomizawa, 2008, Journal of Pharmacology and Experimental Therapeutics.

Pharmacological Profile of Novel Acid Pump Antagonist 7-(4-Fluorobenzyloxy)-2,3-dimethyl-1-{[(1S,2S)-2-methyl cyclopropyl]methyl}-1H-pyrrolo[2,3-d]pyridazine (CS-526)

M. Makino, K. Tabata, K. Kinoshita, 2007, Journal of Pharmacology and Experimental Therapeutics.

Activated basic alumina promotes a mild, clean and high-yield racemization-free synthesis of t-butyl esters from chiral acid bromides and t-butyl alcohol

K. Nagasawa, Keiichi Ito, Keiko Ohhashi, 1994 .

A New Convenient Synthesis of Diazoalkanes from N-[(N-Nitrosoalkylamino) methyl] benzamides

M. Sekiya, Y. Terao, Keiichi Ito, 1976 .

Polymerization of α-(halomethyl)acrylates through sequential nucleophilic attack of dithiols using a combination of addition–elimination and click reactions

Yasuhiro Kohsaka, Keiichi Ito, Keito Hagiwara, 2017 .

Studies on Leuckart-Wallach Reaction Paths

M. Sekiya, Keiichi Ito, H. Oba, 1976 .

Photoreactions of 4- and 3-Azidocoumarins in the Presence of Nucleophiles

Keiichi Ito, Yukako Higuchi, C. Tame, 1993 .

A novel and efficient synthesis of 5-substituted and 5,6-disubstituted 4-methylcoumarins using organocerium(III) reagents☆

K. Nagasawa, Keiichi Ito, Hajime Kanbara, 1985 .

4-Diazomethyl-7-Methoxycoumarin as a New Type of Stable Aryldiazomethane Reagent

Keiichi Ito, Junko Sawanobori, 1983 .

A facile intramolecular cyclization of 4-diazomethylcoumarins. A convenient route to benzopyrano[3,4-c]pyrazol-4(3H)-ones

J. Maruyama, Keiichi Ito, 1984 .

Formic Acid Reduction. XV. Reaction of N-Methyl and N-Formyl Derivatives of p-Phenylenediamine with Formates. N-Methylation of Formanilides

Kunio Suzuki, M. Sekiya, Y. Terao, 1972 .

t-Butyl lithioacetate on ortho-hydroxyphenones providing 2-methylchromones. An easy access to khellin

K. Nagasawa, Keiichi Ito, Hajime Kanbara, 1988 .

4‐Diazomethylcoumarins and related stable heteroaryldiazomethanes. Thermal conversion into condensed pyrazoles

J. Maruyama, Keiichi Ito, 1988 .

An ethoxy intermediate in ethanol dehydration on Brønsted acid sites in zeolite.

K. Domen, J. Kondo, E. Yoda, 2005, The journal of physical chemistry. B.

Thermal high yield aromatic arylation with α-azohydroperoxide (part 1). A novel free radical aromatic arylation reaction

T. Otsuka, K. Sasaki, Keiichi Ito, 1989 .

Catalytic Hydrogenolyses of Benzylidene Compounds Bound to Two Oxygens, Two Nitrogens and Both Oxygen and Nitrogen

M. Sekiya, N. Sakura, Keiichi Ito, 1972 .

Thermal High Yield Aromatic Arylation with α-Azo Hydroperoxide. Part 1. A Novel Free Radical Aromatic Arylation Reaction.

T. Otsuka, K. Sasaki, Keiichi Ito, 1989 .

Preparation and some spectral properties of benzo-fused 1,4-dimethyl-2(1H)-quinolinones

J. Maruyama, Keiichi Ito, T. Shimamori, 1986 .

SYNTHETIC SPECTROSCOPIC MODELS RELATED TO COENZYMES AND BASE PAIRS PART 12, CONTROLLED INTERACTION BETWEEN NUCLEIC ACID BASES, INTRAMOLECULAR STACKING INTERACTIONS BETWEEN TWO ADENINE RINGS

N. Leonard, Keiichi Ito, 1973 .

Formic Acid Reduction. XIII. Formate Reaction of the Compounds possessing the Carbon Bound to Both Oxygen and Nitrogen

M. Sekiya, Keiichi Ito, H. Oba, 1972 .

Catalytic Hydrogenation of Tetrahydro-4H-1, 3-oxazin-4-ones and 4-Oxazolidinones

M. Sekiya, Keiichi Ito, 1972 .

Preparation of N-Alkylthiomethyl Derivatives of Hydroxylamines

M. Sekiya, Keiichi Ito, 1979 .

Pharmacodynamic and pharmacokinetic evaluation of CS-526 in cynomolgus monkeys.

K. Tabata, K. Kinoshita, A. Tomizawa, 2009, Biological & pharmaceutical bulletin.

On the spectral properties of some fused 4-methylcoumarins

J. Maruyama, Keiichi Ito, 1984 .

Reaction of Amide Homologs. XIV. N-Monomethylation of Aromatic Primary Amines

M. Sekiya, Keiichi Ito, 1966 .

Pharmacodynamic and pharmacokinetic evaluation of CS-526 in cynomolgus monkeys.

K. Tabata, K. Kinoshita, A. Tomizawa, 2009, Biological & pharmaceutical bulletin.