| Title : Butyrylcholinesterase inhibitory guaianolides from Amberboa ramosa - Khan_2005_Arch.Pharm.Res_28_172 |
| Author(s) : Khan SB , Azhar Ul H , Perveen S , Afza N , Malik A , Nawaz SA , Shah MR , Choudhary MI |
| Ref : Arch Pharm Res , 28 :172 , 2005 |
|
Abstract :
Phytochemical investigation of the whole plant of Amberboa ramosa led to the isolation of six sesquiterpene lactones which could be identified as 8alpha-hydroxy-11beta-methyl-1alphaH, 5alphaH, 6betaH, 7alphaH, 11alphaH-guai-10(14), 4(15)-dien-6, 12-olide(1), 3beta, 8alpha-dihydroxy-11alpha-methyl-1alphaH, 5alphaH, 6betaH, 7alphaH, 11betaH-guai-10(14), 4 (15)-dien-6, 12-olide (2), 3beta, 4alpha, 8alpha-trihydroxy-4beta-(hydroxymethyl)-1alphaH, 5alphaH, 6betaH, 7alphaH-guai-10(14), 11(13)-dien-6, 12-olide (3), 3beta, 4alpha, 8alpha-trihydroxy-4beta-(chloromethyl)-1alphaH, 5alphaH, 6betaH, 7alphaH-guai-10(14),11(13)-dien-6, 12-olide(4), 3beta, 4alpha, dihydroxy-4beta-(hydroxymethyl)-1alphaH, 5alphaH, 6betaH, 7alphaH-guai-10(14),11(13)-dien-6, 12-olide(5), 3beta, 4alpha-dihydroxy-4beta-(chloromethyl)-8alpha-(4-hydroxymethacrylate)-1alphaH, 5alphaH, 6betaH, 7alphaH-guai-10(14),11 (13)-dien-6,12-olide (6) by spectroscopic methods. All of them showed inhibitory potential against butyrylcholinesterase. |
| PubMedSearch : Khan_2005_Arch.Pharm.Res_28_172 |
| PubMedID: 15789746 |
Khan SB, Azhar Ul H, Perveen S, Afza N, Malik A, Nawaz SA, Shah MR, Choudhary MI (2005)
Butyrylcholinesterase inhibitory guaianolides from Amberboa ramosa
Arch Pharm Res
28 :172
Khan SB, Azhar Ul H, Perveen S, Afza N, Malik A, Nawaz SA, Shah MR, Choudhary MI (2005)
Arch Pharm Res
28 :172