1. Hedgehog inhibitors from Withania somnifera. Issue 17 (1st September 2015) Authors: Yoneyama, Tatsuro; Arai, Midori A.; Sadhu, Samir K.; Ahmed, Firoj; Ishibashi, Masami Journal: Bioorganic & medicinal chemistry letters Issue: Volume 25:Issue 17(2015) Page Start: 3541 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. New isopimaradiene diterpenoids from kaempulchraol E via Rhizopus oryzae fungal transformation. (August 2020) Authors: Elshamy, Abdelsamed I.; Abd El Aty, Abeer A.; Yoneyama, Tatsuro; Hussien, Taha A.; Imagawa, Hiroshi; Suenaga, Midori; Umeyama, Akemi; Hegazy, Mohamed-Elamir F. Journal: Phytochemistry letters Issue: Volume 38(2020) Page Start: 107 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Pentacyclic triterpenoids, fuscotorunones A and B, with ε-caprolactone in ring E from Fuscoporia torulosa. (July 2021) Authors: Noji, Masaaki; Yoneyama, Tatsuro; Nishihama, Kouichi; Elshamy, Abdelsamed I.; Hashimoto, Toshihiro; Umeyama, Akemi Journal: Phytochemistry Issue: Volume 187(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Strong acid-promoted skeletal remodeling of the aphid pigment: red uroleuconaphin to green viridaphin. (4th January 2022) Authors: Ozakai, Chiharu; Kitamura, Kei; Horikawa, Mitsuyo; Hoshiyama, To-sho; Imamura, Akari; Yoneyama, Tatsuro; Umeyama, Akemi; Noji, Masaaki; Tsunoda, Tetsuto; Kaku, Hiroto Journal: New journal of chemistry Issue: Volume 46:Number 6(2022) Page Start: 2600 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Two new diterpenoids from kencur (Kaempferia galanga): Structure elucidation and chemosystematic significance. (August 2021) Authors: Elshamy, Abdelsamed I.; Mohamed, Tarik A.; Swapana, Ningombam; Ahmed, Rania F.; Yoneyama, Tatsuro; Paré, Paul W.; Noji, Masaaki; Hegazy, Mohamed-Elamir F.; Umeyama, Akemi Journal: Phytochemistry letters Issue: Volume 44(2021) Page Start: 185 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Two novel oxetane containing lignans and a new megastigmane from Paronychia arabica and in silico analysis of them as prospective SARS-CoV-2 inhibitors. Issue 33 (4th June 2021) Authors: Elshamy, Abdelsamed I.; Mohamed, Tarik A.; Ibrahim, Mahmoud A. A.; Atia, Mohamed A. M.; Yoneyama, Tatsuro; Umeyama, Akemi; Hegazy, Mohamed-Elamir F. Journal: RSC advances Issue: Volume 11:Issue 33(2021) Page Start: 20151 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Xanthone glucoside from an insect pathogenic fungus Conoideocrella luteorostrata NBRC106950. Issue 14 (15th July 2022) Authors: Yoneyama, Tatsuro; Iguchi, Miki; Yoshii, Kento; Elshamy, Abdelsamed I.; Ban, Sayaka; Noji, Masaaki; Umeyama, Akemi Journal: Natural product research Issue: Volume 36:Issue 14(2022) Page Start: 3701 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗