Kuniki Kato

发表

Synergistic effects of mupirocin and an isoflavanone isolated from Erythrina variegata on growth and recovery of methicillin-resistant Staphylococcus aureus.

R. Yamaguchi, H. Etoh, Masaru Sato, 2004, International journal of antimicrobial agents.

Enhancement of sensitivity by bestatin of acute promyelocytic leukemia NB4 cells to all-trans retinoic acid.

M. Kizaki, K. Umezawa, F. Abe, 2002, Leukemia research.

Design and synthesis of an antitumor prodrug released by the reaction with sulfhydryl compounds

Kuniki Kato, Takao Izawa, 1995 .

Design and synthesis of 15-deoxyspergualin–biotin conjugates as novel binding probes for target protein screening

K. Umezawa, Kuniki Kato, M. Morioka, 2016, The Journal of Antibiotics.

Potent apoptosis-inducing activity of erypoegin K, an isoflavone isolated from Erythrina poeppigiana, against human leukemia HL-60 cells

T. Murata, K. Hikita, N. Kaneda, 2017, Journal of Natural Medicines.

Synthesis and Structure–Activity Relationship of Dehydroxymethylepoxyquinomicin Analogues as Inhibitors of NF-κB Functions

K. Umezawa, Kuniki Kato, C. Chaicharoenpong, 2002 .

Reversal of anticancer drug resistance by COTC based on intracellular glutathione and glyoxalase I.

K. Umezawa, Kuniki Kato, E. Ichikawa, 2005, Bioorganic & medicinal chemistry letters.

Synthesis of carbocyclic nucleosides: synthesis of (±)-2,2-bis(hydroxymethyl)cyclopropyl nucleosides

T. Takita, S. Nishiyama, S. Yamamura, 1992 .

Reactions of 4-hydroxy-6-methyl-2-pyrone and 6-substituted 4-hydroxycoumarins with αβ-unsaturated acyl chlorides

Y. Shizuri, Y. Hirata, S. Yamamura, 1969 .

Synthesis and antiviral evaluation of [(2′S, 3′S)-bis(hydroxymethyl)azeitidin-1-yl]pyrimidine nucleosides: analogs of oxetanocin-A

S. Nishiyama, S. Yamamura, Kuniki Kato, 1994 .

Synthesis of enantiomerically pure 9[(1′R,2′R,3′S)-bis(hydroxymethyl)thietan-1′-yl]adenine, 3′-thio analog of oxetanocin A

S. Yamamura, Kuniki Kato, E. Ichikawa, 1999 .

Enantiospecific synthesis of [(2′S, 3′S)-bis(hydroxymethyl)azetidin-1-yl] pyrimidine nucleosides as potential antiviral agents

S. Nishiyama, S. Yamamura, Kuniki Kato, 1994 .

Oxetanocin-oxetanose chemistry : lewis acid promoted glycosidations of the D-erythrooxetanose derivatives

T. Takita, S. Nishiyama, S. Yamamura, 1992 .

A total synthesis of oxetanocin, a novel nucleoside with an oxetane ring

T. Takita, S. Nishiyama, S. Yamamura, 1988 .

Studies on the total synthesis of oxetanocin; II. Total synthesis if oxetanocin

T. Takita, Kuniki Kato, S. Niitsuma, 1987 .

Synthesis and antiviral activity of alkylphosphonic acid derivatives of oxetanocin-A

S. Nishiyama, Y. Ogino, S. Yamamura, 1994 .

Synthesis of cleonine, amino(1-hydroxycyclopropyl)acetic acid, a novel amino acid contained in cleomycin

T. Takita, H. Umezawa, Kuniki Kato, 1980 .

Design, synthesis, and biological evaluation of novel estradiol-bisphosphonate conjugates as bone-specific estrogens.

K. Umezawa, Y. Nakao, H. Takikawa, 2010, Bioorganic & medicinal chemistry.

Preparation of trans-3-(hydroxymethyl)-2-vinyloxetane via allyloxycarbanion-mediated carbon–carbon bond formation in allyl glycidyl ether

T. Takita, Kuniki Kato, S. Niitsuma, 1988 .

Studies on the total synthesis of oxetanocin; I. The first synthesis of a nucleoside having oxetanosyl-N-glycoside

T. Takita, Kuniki Kato, S. Niitsuma, 1987 .

Synthetic studies on oxetanocin analogs: synthesis of oxetanosyl C-nucleoside, 2-deoxy-2-hydroxymethyl-β-D-erythrooxetanosyl maleimide

T. Takita, S. Nishiyama, S. Yamamura, 1991 .

A facile synthesis of 2-deoxy-2-hydroxymethyl-β-D-erythrofuranosyl nucleosides from 9-(2-deoxy-2-hydroxymethyl-β-D-erythrooxetanosyl)adenine by a novel ring expansion accompanying transglycosidation

H. Naganawa, T. Takita, S. Nishiyama, 1989 .

Synthetic studies on oxetanocin, a novel nucleoside with an oxetane ring synthesis of some chiral D-oxetanosyl acylates

T. Takita, S. Nishiyama, S. Yamamura, 1988 .

A facile enantioselective synthesis of (1R, 2R, 3S)-1-amino-2,3-bishydroxymethylcyclobutane derivatives, a key synthetic intermediate of carbocyclic oxetanocins

T. Takita, S. Nishiyama, Y. Ogino, 1992 .

Nucleic Acids

L. Lankiewicz, A. Kozaki, T. Gotoh, 2007 .

Role of the Hydrophobia Amino Acid Residue in the Bitterness of Pep tides

Norio Ishibashi, Ichiro Ono, S. Fukui, 1988 .

A facile total synthesis of oxanosine, a novel nucleoside antibiotic

N. Shimada, N. Yagisawa, T. Takita, 1983 .

Phenolic constituents from stem bark of Erythrina poeppigiana and their inhibitory activity on human glyoxalase I

T. Murata, K. Hikita, N. Kaneda, 2014, Journal of Natural Medicines.

FIRST SYNTHESIS OF ENANTIOMERICALLY PURE CARBOCYCLIC OXANOSINE AS A POTENTIAL CHEMOTHERAPEUTIC AGENT

K. Umezawa, S. Nishiyama, S. Yamamura, 1996 .

Synthesis of 3-deazaoxanosines, C-nucleoside isosteres of oxanosine

T. Takita, H. Umezawa, Kuniki Kato, 1985 .

Advance in Synthesis of Sugar‐Modified Nucleosides in Past 10 Years

Kuniki Kato, E. Ichikawa, 2001 .

Advance in Synthesis of Sugar-Modified Nucleosides in Past 10 Years

Kuniki Kato, E. Ichikawa, 2001 .

Syntheses of oxetanocin A and related unusual nucleosides with bis(hydroxymethyl)-branched sugars

Kuniki Kato, E. Ichikawa, 2004 .

Synthesis and structure-activity relationship of ribofuranosyl echiguanine analogs as inhibitors of phosphatidylinositol 4-kinase

K. Umezawa, Yoshio Saito, Kuniki Kato, 1998 .

Synthesis of and its 4′-thio analog as potential antiviral agents

S. Nishiyama, S. Yamamura, Kuniki Kato, 1997 .

Synthesis of sugar-modified derivatives of the unusual nucleoside oxanosine and its carbocyclic analogs as potential inhibitors of HIV

K. Umezawa, T. Ohno, Mariko Nakamura, 2001 .

Synthesis of C-oxetanosyl-thiazole and its carbocyclic analog nucleosides as potential chemotherapeutic agents

K. Umezawa, S. Nishiyama, S. Yamamura, 1996 .

An improved, practical synthesis of the derivatives of 1-O-acetyl-2- deoxy-2-hydroxymethyl-D-erythrooxetanose, a key sugar moiety for the synthesis of oxetanosyl-N-glycoside

T. Takita, S. Nishiyama, S. Yamamura, 1990 .

Syntheses of Oxetanocin A and Related Unusual Nucleosides with Bis(hydroxymethyl)‐branched Sugars

Kuniki Kato, E. Ichikawa, 2002 .

Synthesis and Structure—Activity Relationship of Ribofuranosyl Echiguanine Analogues as Inhibitors of Phosphatidylinositol 4‐Kinase.

K. Umezawa, Yoshio Saito, Kuniki Kato, 1998 .

Synthesis of Sugar-Modified Derivatives of the Unusual Nucleoside Oxanosine and Its Carbocyclic Analogues as Potential Inhibitors of HIV.

K. Umezawa, T. Ohno, Mariko Nakamura, 2001 .

Synthesis of Carbocyclic Nucleosides: Synthesis of (.+‐.)‐2,2‐Bis( hydroxymethyl)cyclopropyl Nucleosides.

T. Takita, S. Nishiyama, S. Yamamura, 1993 .

Syntheses of 2,2-bishydroxymethylcyclopropyl adenine and uracil, novel carbocyclic nucleosides

T. Takita, S. Nishiyama, S. Yamamura, 1991 .

Preparation of conophylline affinity nano-beads and identification of a target protein.

H. Handa, E. Suzuki, K. Umezawa, 2009, Bioorganic & medicinal chemistry.

(S)-Erypoegin K, an isoflavone isolated from Erythrina poeppigiana, is a novel inhibitor of topoisomerase IIα: Induction of G2 phase arrest in human gastric cancer cells.

A. Oda, S. Dan, T. Nakayoshi, 2020, Bioorganic & medicinal chemistry.

Induction of enantio-selective apoptosis in human leukemia HL-60 cells by (S)-erypoegin K, an isoflavone isolated from Erythrina poeppigiana.

T. Murata, K. Hikita, N. Kaneda, 2020, Bioorganic & medicinal chemistry.

Syntheses of shyobunone and related sesquiterpenes

Y. Hirata, S. Yamamura, Kuniki Kato, 1971 .

Synthesis of geijerene, an elemene-type sesquiterpene

Y. Hirata, S. Yamamura, Kuniki Kato, 1971 .

Inhibitory Effect of Isoflavones from Erythrina poeppigiana on the Growth of HL-60 Human Leukemia Cells through Inhibition of Glyoxalase I

T. Murata, K. Hikita, N. Kaneda, 2015, Natural product communications.

Synthesis of ribofuranosyl glycosides of echiguanines A and B, inhibitors of phosphatidylinositol 4-kinase

K. Umezawa, M. Imoto, Yoshio Saito, 1996 .

Diels-Alder reactions of o-benzoquinones. A route to derivatives of .DELTA.2-1-octalone

S. Danishefsky, S. Mazza, Kuniki Kato, 1976 .

Phenolic constituents from stem bark of Erythrina poeppigiana and their inhibitory activity on human glyoxalase I

T. Murata, K. Hikita, N. Kaneda, 2014, Journal of Natural Medicines.