Enantio- and diastereo-selective synthesis of carbocyclic oxetanocin analogues

Yuh-ichiro Ichikawa, Aya Narita, A. SHIOZAWA, +2

Journal of the Chemical Society Chemical Communications

Chemical EngineeringEnantioselective SynthesisEngineeringCarbocyclic Oxetanocin AnaloguesSpectra-structure Correlation +9

Studies on the chemical constituents of rutaceous plants. LX. Development of a versatile method for syntheses of the antitumor benzo(c)phenanthridine alkaloids. 9. Efficient syntheses and antitumor activities of nitidine and related nonphenolic benzo(c)phenanthridine alkaloids.

Hisashi Ishii, Yuh-ichiro Ichikawa, E. KAWANABE, +5

Chemical and Pharmaceutical Bulletin

PharmacotherapyPharmaceutical ChemistryMedicinal ChemistryPhytopharmacologyAnti-cancer Agent +15

Anti-herpesvirus activity of carbocyclic oxetanocin G in vitro.

Yukihiro Nishiyama, Naohiko Yamamoto, Yoshinari Yamada, +3

The Journal of Antibiotics

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

S. NIITSUMA, Yuh-ichiro Ichikawa, Kuniki Kato, +1

Tetrahedron Letters

First SynthesisBiosynthesisEngineeringBiochemistryTotal Synthesis +5

Stereoselective β-<i>C</i>- and β-<i>S</i>-Glycosylation of 2-Deoxyribofuranose Derivatives Controlled by the 3-Hydroxy Protective Group

Yuh-ichiro Ichikawa, Hideki Kubota, Ken‐ichi Fujita, +2

Bulletin of the Chemical Society of Japan

Abstract β-C-2-deoxyribofuranosidesBioorganic ChemistryBiochemistryLewis AcidNatural Sciences +12

A Novel Compound, NK150460, Exhibits Selective Antitumor Activity against Breast Cancer Cell Lines through Activation of Aryl Hydrocarbon Receptor

Kazuteru Fukasawa, Shigehide Kagaya, Sakiko Maruyama, +9

Molecular Cancer Therapeutics

Breast OncologyImmunologyEstrogen ReceptorCancer BiologyTumor Biology +17

Studies on the chemical constituents of rutaceous plants. LV. The development of a versatile method for the synthesis of antitumor-active benzo(c)phenanthridine alkaloids. 5. A new method for quaternization of the benzo(c)phenanthridine nucleus.

Hisashi Ishii, Tsutomu Ishikawa, Yuh-ichiro Ichikawa, +3

Chemical and Pharmaceutical Bulletin

Bioorganic ChemistryVersatile MethodOrganic ChemistryChemistryPharmaceutical Chemistry +17

Studies on the chemical constituents of rutaceous plants. XLIX. Development of a versatile method for the synthesis of antitumor-active benzo(c)phenanthridine alkaloids. 1. Preparation of various 2,4-bisaryl-4-oxobutyronitriles and 2,4-bisaryl-4-oxobutyramides.

Hisashi Ishii, Tsutomu Ishikawa, TAKEO DEUSHI, +11

Chemical and Pharmaceutical Bulletin

Organic ChemistryThirteen ChalconesChemistryHeterocycle ChemistryPharmaceutical Chemistry +15

Synthesis and biological activity of sulphostin analogues, novel dipeptidyl peptidase IV inhibitors

Masatoshi Abe, Tetsuo Akiyama, Yōji Umezawa, +5

Bioorganic & Medicinal Chemistry

Biological ActivityMedicinal ChemistrySulphostin AnaloguesBiochemistryNatural Sciences +8

Antivertigo agents. III. Synthesis of 5,6,7,8-tetrahydro-1,6-naphthyridine methyl homologs.

A. SHIOZAWA, Yuh-ichiro Ichikawa, CHIKARA KOMURO, +4

Chemical and Pharmaceutical Bulletin

Pyridine DerivativesMethyl GroupBioorganic ChemistryDerivativesBiochemistry +10