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The following term was not found in PubMed: tubuliflora
Page 1
Amberinone, a new guaianolide from Amberboa ramosa.
Ibrahim M, Hussain I, Hussain N, Hameed A, Farooq T, Hussain A, Akash MS, Hussain S. Ibrahim M, et al. Nat Prod Res. 2016;30(1):110-4. doi: 10.1080/14786419.2015.1041940. Epub 2015 May 18. Nat Prod Res. 2016. PMID: 25981583
The Amberboa is a medicinally important genus present in the family Asteraceae; members of this genus are mainly distributed in Pakistan and India. ...Amberinone (1), a new sesquiterpene lactone, has been isolated from the ethyl acetate (EtOAc) soluble fraction of Amber …
The Amberboa is a medicinally important genus present in the family Asteraceae; members of this genus are mainly distributed in Pakis …
Butyrylcholinesterase inhibitory guaianolides from Amberboa ramosa.
Khan SB, Azhar-ul-Haq, Perveen S, Afza N, Malik A, Nawaz SA, Shah MR, Choudhary MI. Khan SB, et al. Arch Pharm Res. 2005 Feb;28(2):172-6. doi: 10.1007/BF02977710. Arch Pharm Res. 2005. PMID: 15789746
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- …
Phytochemical investigation of the whole plant of Amberboa ramosa led to the isolation of six sesquiterpene lactones which could be i …
Tyrosinase-inhibitory long-chain esters from Amberboa ramosa.
Khan SB, Azhar-Ul-Haq, Afza N, Malik A, Khan MT, Shah MR, Choudhary MI. Khan SB, et al. Chem Pharm Bull (Tokyo). 2005 Jan;53(1):86-9. doi: 10.1248/cpb.53.86. Chem Pharm Bull (Tokyo). 2005. PMID: 15635236 Free article.
Long-chain esters 1 and 2 have been isolated from the chloroform-soluble fraction of Amberboa ramosa and their structures assigned to be methyl 2beta(2S)-hydroxyl-7(E)-tritriacontenoate (1) and methyl 2beta(2S)-O-beta-D-galactopyranosyl-7(E)-tetratriacontenoate (2). ...
Long-chain esters 1 and 2 have been isolated from the chloroform-soluble fraction of Amberboa ramosa and their structures assigned to …
A secondary metabolite amberin from Amberboa ramosa.
Ibrahim M, Imran M, Ali B, Hussain R, Rehmani FS, Malik A. Ibrahim M, et al. J Asian Nat Prod Res. 2012;14(3):281-5. doi: 10.1080/10286020.2011.647503. Epub 2012 Jan 16. J Asian Nat Prod Res. 2012. PMID: 22248126
Amberin (1), a new sesquiterpene lactone, has been isolated from the ethyl acetate soluble fraction of Amberboa ramosa together with apigenin (2), jaseocidine (3), crysoeriol (4), and 3beta, 8alpha-dihydroxy-11alpha-methyl-1alphaH, 5alphaH, 6betaH, 7alphaH, 11betaH-guai-10 …
Amberin (1), a new sesquiterpene lactone, has been isolated from the ethyl acetate soluble fraction of Amberboa ramosa together with …
Acetyl and butyryl cholinesterase inhibitory sesquiterpene lactones from Amberboa ramosa.
Ibrahim M, Farooq T, Hussain N, Hussain A, Gulzar T, Hussain I, Akash MS, Rehmani FS. Ibrahim M, et al. Chem Cent J. 2013 Jul 10;7(1):116. doi: 10.1186/1752-153X-7-116. Chem Cent J. 2013. PMID: 23837557 Free PMC article.
Keeping in view this point we evaluated sesquiterpenes of medicinal plant Amberboa ramosa for their cholinesterase inhibitory activity. RESULTS: Four sesquiterpene lactones have been isolated from the ethyl acetate soluble fraction of Amberboa ramosa. ...CONCLUSIONS …
Keeping in view this point we evaluated sesquiterpenes of medicinal plant Amberboa ramosa for their cholinesterase inhibitory activit …
Xanthine oxidase inhibiting flavonol glycoside from Amberboa ramosa.
Khan SB, Afza N, Malik A, Azhar-Ul-Haq, Perveen S, Ahmad I, Ejaz A, Choudhary MI. Khan SB, et al. Nat Prod Res. 2006 Apr;20(4):335-9. doi: 10.1080/14786410500182110. Nat Prod Res. 2006. PMID: 16715589
A new flavonol glycoside (1) has been isolated from the ethyl acetate soluble fraction of Amberboa ramosa and assigned the structure 5,7,4'-trihydroxy-3,8-dimethoxylflavone 5-O-beta-D-gluco-pyranoside (1). ...
A new flavonol glycoside (1) has been isolated from the ethyl acetate soluble fraction of Amberboa ramosa and assigned the structure …
Structure determination of ramosine, a guaianolide, by NMR spectroscopy.
Khan SB, Afza N, Malik A, ul Haq A, Ahmed Z. Khan SB, et al. Magn Reson Chem. 2004 Dec;42(12):1063-5. doi: 10.1002/mrc.1461. Magn Reson Chem. 2004. PMID: 15389923
Ramosine, a new sesquiterpene lactone, was isolated from the chloroform fraction of Amberboa ramosa and the structure was assigned as 4beta-(hydroxymethyl)-3beta,4alpha-dihydroxy-8alpha-[(S)-3-hydroxy-2-ethylenepropionyloxy]-1alphaH, 5alphaH,6betaH,7alphaH,11betaH,11alpha- …
Ramosine, a new sesquiterpene lactone, was isolated from the chloroform fraction of Amberboa ramosa and the structure was assigned as …
Tyrosinase inhibitory cycloartane type triterpenoids from the methanol extract of the whole plant of Amberboa ramosa Jafri and their structure-activity relationship.
Khan MT, Khan SB, Ather A. Khan MT, et al. Bioorg Med Chem. 2006 Feb 15;14(4):938-43. doi: 10.1016/j.bmc.2005.09.010. Epub 2005 Oct 3. Bioorg Med Chem. 2006. PMID: 16202612
New tyrosinase inhibitory cycloartane triterpenoids have been discovered from the methanol extract of the whole plant of Amberboa ramosa (Roxb.) Jafri, which is a member from the Compositae family. ...
New tyrosinase inhibitory cycloartane triterpenoids have been discovered from the methanol extract of the whole plant of Amberboa ram …
Two new guaianolides from Amberboa ramosa.
Ibrahim M, Khan R, Malik A. Ibrahim M, et al. Nat Prod Commun. 2010 Dec;5(12):1865-8. Nat Prod Commun. 2010. PMID: 21299108
Two new sesquiterpene lactones named amberbins A (1) and B (2), have been isolated from the ethyl acetate soluble fraction of Amberboa ramosa, together with jaseocidine (3), crysoeriol (4) and 3beta,8alpha-dihydroxy-11alpha-methyl-1alphaH,5alphaH,6betaH, 7alphaH,11betaH-gu …
Two new sesquiterpene lactones named amberbins A (1) and B (2), have been isolated from the ethyl acetate soluble fraction of Amberboa …
11 results