Concepedia

Ritsuo Aiyama

RA

Statistics

Publications

21

Citations

994

H-Index

17

Active since

1981

Affiliations

Yakult Central Institute(Current)

Tokyo University of Pharmacy and Life Sciences

The University of Tokyo

Josai University

National Institute of Technology, Tokyo College

Ritsuo Aiyama is an author at Yakult Central Institute specializing in pharmacology, biochemistry, and medicine.

Top concepts

PharmacologyBiochemistryMedicineNatural SciencesDrug DiscoveryMedicinal ChemistryBioorganic ChemistryOrganic ChemistryEngineeringPharmacotherapy

Publications per year

1981–2011

21

Publications

21

Synthesis and Antitumor Activity of 20(S)-Camptothecin Derivatives: Carbamate-Linked, Water-Soluble Derivatives of 7-Ethyl-10-hydroxycamptothecin.

Seigo Sawada, Satoru Okajima, Ritsuo Aiyama et al. · Chemical and Pharmaceutical Bulletin · 1991 · 232 citations · Full text

Antitumor Activity, Novel 36, Organic Chemistry +16

Studies on the constituents of the seeds of Alpinia katsumadai Hayata.

Masanori Kuroyanagi, Tadataka Noro, SEIGO FUKUSHIMA et al. · Chemical and Pharmaceutical Bulletin · 1983 · 91 citations · Full text

Bioorganic Chemistry, Biochemistry, Botany +10

Diarylheptanoids from the rhizome of Alpinia officinarum Hance.

Hideji Itokawa, Hiroshi Morita, IKUKO MIDORIKAWA et al. · Chemical and Pharmaceutical Bulletin · 1985 · 81 citations · Full text

Biology, Alpinia Spp, New Compounds +12

Antihepatotoxic actions of gingerols and diarylheptanoids

Hiking Hiroshi, Yoshinobu Kiso, Kato Nobuharu et al. · Journal of Ethnopharmacology · 1985 · 69 citations

Medicine, Herb-drug Interaction, Phytopharmacology +4

Properties of fucoidan from <i>Cladosiphon okamuranus</i> tokida in gastric mucosal protection

Hideyuki Shibata, Itsuko Kimura‐Takagi, Masato Nagaoka et al. · BioFactors · 2000 · 66 citations

Inflammation, Phytoalexin, Anti-peptic Activity +14

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