1. A bromopyrrole-containing diterpene alkaloid from the Okinawan marine sponge Agelas nakamurai activates the insulin pathway in Huh-7 human hepatoma cells by inhibiting protein tyrosine phosphatase 1B. Issue 10 (15th May 2017) Authors: Yamazaki, Hiroyuki; Kanno, Syu-ichi; Abdjul, Delfly B.; Namikoshi, Michio Journal: Bioorganic & medicinal chemistry letters Issue: Volume 27:Issue 10(2017) Page Start: 2207 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A dimeric urea of the bisabolene sesquiterpene from the Okinawan marine sponge Axinyssa sp. inhibits protein tyrosine phosphatase 1B activity in Huh-7 human hepatoma cells. Issue 2 (15th January 2016) Authors: Abdjul, Delfly B.; Kanno, Syu-ichi; Yamazaki, Hiroyuki; Ukai, Kazuyo; Namikoshi, Michio Journal: Bioorganic & medicinal chemistry letters Issue: Volume 26:Issue 2(2016) Page Start: 315 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Anti-mycobacterial alkaloids, cyclic 3-alkyl pyridinium dimers, from the Indonesian marine sponge Haliclona sp. Issue 15 (1st August 2017) Authors: Maarisit, Wilmar; Abdjul, Delfly B.; Yamazaki, Hiroyuki; Kato, Hajime; Rotinsulu, Henki; Wewengkang, Defny S.; Sumilat, Deiske A.; Kapojos, Magie M.; Ukai, Kazuyo; Namikoshi, Michio Journal: Bioorganic & medicinal chemistry letters Issue: Volume 27:Issue 15(2017) Page Start: 3503 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Anti-mycobacterial haliclonadiamine alkaloids from the Okinawan marine sponge Haliclona sp. collected at Iriomote Island. (August 2018) Authors: Abdjul, Delfly B.; Yagi, Akiho; Yamazaki, Hiroyuki; Kirikoshi, Ryota; Takahashi, Ohgi; Namikoshi, Michio; Uchida, Ryuji Journal: Phytochemistry letters Issue: Volume 26(2018) Page Start: 130 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Callyspongiamides A and B, sterol O-acyltransferase inhibitors, from the Indonesian marine sponge Callyspongia sp. Issue 10 (1st June 2018) Authors: Kapojos, Magie M.; Abdjul, Delfly B.; Yamazaki, Hiroyuki; Ohshiro, Taichi; Rotinsulu, Henki; Wewengkang, Defny S.; Sumilat, Deiske A.; Tomoda, Hiroshi; Namikoshi, Michio; Uchida, Ryuji Journal: Bioorganic & medicinal chemistry letters Issue: Volume 28:Issue 10(2018) Page Start: 1911 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. ChemInform Abstract: Strongylophorines, New Protein Tyrosine Phosphatase 1B Inhibitors, from the Marine Sponge Strongylophora strongilata Collected at Iriomote Island. Issue 1 (17th December 2015) Authors: Lee, Jong‐Soo; Abdjul, Delfly B.; Yamazaki, Hiroyuki; Takahashi, Ohgi; Kirikoshi, Ryota; Ukai, Kazuyo; Namikoshi, Michio Journal: ChemInform Issue: Volume 47:Issue 1(2016) Page Start: no Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Corrigendum to "Eudesmanolide sesquiterpenes and protein tyrosine phosphatase 1 B inhibitory ent-kaurene diterpenes from aerial parts of Indonesian Wedelia prostrata" [Phytochem. Lett. 20 (June 2017) 191–195]. (April 2018) Authors: Abdjul, Delfly B.; Yamazaki, Hiroyuki; Maarisit, Wilmar; Losung, Fitje; Rotinsulu, Henki; Wewengkang, Defny S.; Sumilat, Deiske A.; Namikoshi, Michio Journal: Phytochemistry letters Issue: Volume 24(2018) Page Start: 131 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Eudesmanolide sesquiterpenes and protein tyrosine phosphatase 1B inhibitory ent-kaurene diterpenes from aerial parts of Indonesian Wedelia prostata. (June 2017) Authors: Abdjul, Delfly B.; Yamazaki, Hiroyuki; Maarisit, Wilmar; Losung, Fitje; Rotinsulu, Henki; Wewengkang, Defny S.; Sumilat, Deiske A.; Namikoshi, Michio Journal: Phytochemistry letters Issue: Volume 20(2017:Jun.) Page Start: 191 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Furanoterpenes, new types of protein tyrosine phosphatase 1B inhibitors, from two Indonesian marine sponges, Ircinia and Spongia spp. Issue 5 (1st March 2017) Authors: Abdjul, Delfly B.; Yamazaki, Hiroyuki; Kanno, Syu-ichi; Wewengkang, Defny S.; Rotinsulu, Henki; Sumilat, Deiske A.; Ukai, Kazuyo; Kapojos, Magie M.; Namikoshi, Michio Journal: Bioorganic & medicinal chemistry letters Issue: Volume 27:Issue 5(2017) Page Start: 1159 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Inhibitory effects of sesquiterpene lactones from the Indonesian marine sponge Lamellodysidea cf. herbacea on bone morphogenetic protein-induced osteoblastic differentiation. (1st March 2021) Authors: Ohte, Satoshi; Yamazaki, Hiroyuki; Takahashi, Ohgi; Rotinsulu, Henki; Wewengkang, Defny S.; Sumilat, Deiske A.; Abdjul, Delfly B.; Maarisit, Wilmar; Kapojos, Magie M.; Zhang, Huiping; Hayashi, Fumiaki; Namikoshi, Michio; Katagiri, Takenobu; Tomoda, Hiroshi; Uchida, Ryuji Journal: Bioorganic & medicinal chemistry letters Issue: Volume 35(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗