1. A new aliphatic ester of hydroxysalicylic acid from fermented Carica papaya L. preparation with a potential hair growth stimulating activity. Issue 12 (17th June 2020) Authors: Ashour, Ahmed; Amen, Yhiya; Nakagawa, Toshinori; Niwa, Yasuharu; Mira, Amira; Ohnuki, Koichiro; Murakami, Shinki; Imao, Mitsuko; Shimizu, Kuniyoshi Journal: Natural product research Issue: Volume 34:Issue 12(2020) Page Start: 1750 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A new cycloartane triterpene and other phytoconstituents from the aerial parts of Euphorbia dendroides. Issue 3 (1st February 2022) Authors: Hassan, Ahmed R.; Ashour, Ahmed; Amen, Yhiya; Nagata, Maki; El-Toumy, Sayed A.; Shimizu, Kuniyoshi Journal: Natural product research Issue: Volume 36:Issue 3(2022) Page Start: 828 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. A new glucoside with a potent α-glucosidase inhibitory activity from Lycium schweinfurthii. Issue 6 (19th March 2021) Authors: Elbermawi, Ahmed; Halim, Ahmed F.; Mansour, El-Sayed S.; Ahmad, Kadria F.; Ashour, Ahmed; Amen, Yhiya; Shimizu, Kuniyoshi Journal: Natural product research Issue: Volume 35:Issue 6(2021) Page Start: 976 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. A spectroscopic study and the effect of gamma rays on the stability and efficiency of boron subphthalocyanine dye for solar energy applications. (July 2023) Authors: Alsufyani, Sultan J.; Alharbi, Abdulaziz N.; Atta, A.A.; Altalhi, Tariq A.; Refat, Moamen S.; Alkathiri, Ali A.; Ashour, Ahmed; Hassanien, A.M. Journal: Radiation physics and chemistry Issue: Volume 208(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Anti-diabetic activities of phenolic compounds of Alternaria sp., an endophyte isolated from the leaves of desert plants growing in Egypt. Issue 38 (1st September 2022) Authors: Elbermawi, Ahmed; Ali, Ahmed R.; Amen, Yhiya; Ashour, Ahmed; Ahmad, Kadria F.; Mansour, El-Sayed S.; Halim, Ahmed F. Journal: RSC advances Issue: Volume 12:Issue 38(2022) Page Start: 24935 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. ANTIOXIDANT AND ANTI-LIPASE COMPOUNDS ISOLATED FROM HEARTWOOD OF YAKUSHIMA NATIVE CEDAR (Cryptomeria japonica). (3rd September 2019) Authors: Nakagawa, Toshinori; Ashour, Ahmed; Amen, Yhiya; Ohnuki, Koichiro; Fujimoto, Noboru; Shimizu, Kuniyoshi Journal: Journal of wood chemistry and technology Issue: Volume 39:Number 5(2019) Page Start: 305 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Biological Activities of Oleanolic Acid Derivatives from Calendula officinalis Seeds. (16th February 2016) Authors: Zaki, Ahmed; Ashour, Ahmed; Mira, Amira; Kishikawa, Asuka; Nakagawa, Toshinori; Zhu, Qinchang; Shimizu, Kuniyoshi Journal: Phytotherapy research Issue: Volume 30:Number 5(2016) Page Start: 835 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Diadema setosum: isolation of bioactive secondary metabolites with cytotoxic activity toward human cervical cancer. Issue 4 (16th February 2022) Authors: Abdelkarem, Fahd M.; Desoky, Ezz-Eldin K.; Nafady, Alaa M.; Allam, Ahmed E.; Mahdy, Aldoushy; Ashour, Ahmed; Shimizu, Kuniyoshi Journal: Natural product research Issue: Volume 36:Issue 4(2022) Page Start: 1118 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. In silico study of natural compounds from sesame against COVID-19 by targeting Mpro, PLpro and RdRp. Issue 36 (24th June 2021) Authors: Allam, Ahmed E.; Amen, Yhiya; Ashour, Ahmed; Assaf, Hamdy K.; Hassan, Heba Ali; Abdel-Rahman, Islam M.; Sayed, Ahmed M.; Shimizu, Kuniyoshi Journal: RSC advances Issue: Volume 11:Issue 36(2021) Page Start: 22398 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Lucidumol D, a new lanostane-type triterpene from fruiting bodies of Reishi (Ganoderma lingzhi). Issue 2 (17th January 2019) Authors: Satria, Dedi; Amen, Yhiya; Niwa, Yasuharu; Ashour, Ahmed; Allam, Ahmed E.; Shimizu, Kuniyoshi Journal: Natural product research Issue: Volume 33:Issue 2(2019) Page Start: 189 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗