Phytochemical Investigation on the Leaves of Laggera Tomentosa (Petroleum Ether Extract)
| dc.contributor.advisor | Asfaw, Nigist (PhD) | |
| dc.contributor.author | Amenu, Dibaba | |
| dc.date.accessioned | 2018-06-18T05:05:22Z | |
| dc.date.accessioned | 2023-11-09T16:17:30Z | |
| dc.date.available | 2018-06-18T05:05:22Z | |
| dc.date.available | 2023-11-09T16:17:30Z | |
| dc.date.issued | 2006-07 | |
| dc.description.abstract | In this project, a phytochemical study of laggera tomentossa has been under taken and chemical investigation on the solvent extract of the plant has been conducted. The pet-ether extract of the leaves of L. tomentossa led to isolation of two Cuauthemone type sesquiterpene compounds. The compounds were identified to be 4-OAcetylcuauthemone 3-O-angelate (LTP-1) and 4-O-Acetylcuauthemone3-O-(2’-methyl- 2’-hydroxy-3-acetoxy butyrate) (LTP-3). Structural determination was accomplished by means of spectroscopic methods(UV,IR,1D,and 2DNMR). LTP-3 was identified as cuauthemone sesquiterpenoides previously from Bluma alata | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/12345678/1082 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa Universty | en_US |
| dc.subject | Chemical investigation on the leaves of Laggera tomentosa | en_US |
| dc.title | Phytochemical Investigation on the Leaves of Laggera Tomentosa (Petroleum Ether Extract) | en_US |
| dc.type | Thesis | en_US |