Antiallergic Activity of 3-O-Dodecyl-l-ascorbic Acid

Authors: Takeru Koga, Naoaki Kawahara, Mei Aburada, Asako Ono, Shiori Mae, Aina Yoshida, Yuji Iwaoka, Hideyuki Ito, Akihiro Tai

Source: Molecules, Vol 29, Iss 1, p 69 (2023)

Subject Terms: ascorbic acid derivatives, degranulation inhibitory activity, passive cutaneous anaphylaxis (PCA) reaction, RBL-2H3 cells, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/29/1/69; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/9a22bb2fa1d54289b1fc6338bc69a30b

Neurite Outgrowth-Promoting Compounds from the Petals of Paeonia lactiflora in PC12 Cells

Authors: Takeru Koga, Hideyuki Ito, Yuji Iwaoka, Toshiro Noshita, Akihiro Tai

Source: Molecules, Vol 27, Iss 22, p 7670 (2022)

Subject Terms: Paeonia lactiflora, PC12 cells, NGF, isorhamnetin-3-O-glucoside, astragalin, neurite outgrowth-promoting activity, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/27/22/7670; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/9625543d1d64442f9ed53e0a6227e0ee

Characterization and Identification of Bioactive Polyphenols in the Trapabispinosa Roxb. Pericarp Extract

Authors: Yuji Iwaoka, Shoichi Suzuki, Nana Kato, Chisa Hayakawa, Satoko Kawabe, Natsuki Ganeko, Tomohiro Uemura, Hideyuki Ito

Source: Molecules, Vol 26, Iss 19, p 5802 (2021)

Subject Terms: Trapa bispinosa Roxb., polyphenol, ellagitannin, gallotannin, α-glucosidase inhibitor, advanced glycation end products (AGEs), Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/26/19/5802; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/4ccab4818a0d497eb03196772cdac2b5

Antiallergic Activity of 6-Deoxy-2-O-methyl-6-(N-hexadecanoyl)amino-l-ascorbic Acid

Authors: Kaori Miura, Hiroaki Matsuno, Yuji Iwaoka, Hideyuki Ito, Akihiro Tai

Source: Molecules, Vol 26, Iss 15, p 4684 (2021)

Subject Terms: ascorbic acid derivatives, degranulation, passive cutaneous anaphylaxis, structure-activity relationship, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/26/15/4684; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/b8a9626d4e04433ab3042eb3cd7cbb7e

Degranulation Inhibitors from Petals of Coreopsis grandiflora.

Authors: Takeru Koga¹, Nanako Shiki², Hideyuki Ito³, Yuji Iwaoka³, Akihiro Tai^2,4 atai@tokushima-u.ac.jp

Source: Records of Natural Products. Nov/Dec2022, Vol. 16 Issue 6, p645-650. 6p.

Subject Terms: *CHALCONE, *STRUCTURE-activity relationships, *CHALCONES, *COLUMN chromatography, *ASTERACEAE