(Q46490292)

22 December 2017

title

Four tetranortriterpenoids from the stem bark of Khaya anthotheca (English)

1 reference

22 December 2017

[(1R,2S,6S,7S,10R,11S,16S,18S,19R,20R)-6-(furan-3-yl)-2,19,20-trihydroxy-7,17,17-trimethyl-4,14-dioxo-5,13,21-trioxahexacyclo[17.2.1.01,10.02,7.011,16.011,20]docosan-18-yl] acetate

1 reference

1 reference

1 reference

1 reference

methyl (2R)-2-[(1R,3S,7R,8R,9R,12S,13S)-13-(furan-3-yl)-6,6,8,12-tetramethyl-17-methylidene-5,15-dioxo-2,14-dioxatetracyclo[7.7.1.01,12.03,8]heptadecan-7-yl]-2-hydroxyacetate

1 reference

(1R,2S,6S,7S,10R,11S,16S,18R,19R,20R)-6-(furan-3-yl)-2,18,19,20-tetrahydroxy-7,17,17-trimethyl-5,13,21-trioxahexacyclo[17.2.1.01,10.02,7.011,16.011,20]docosane-4,14-dione

1 reference

[(1S,2R,6R,7R,10S,11R,16R,18R,19S,20S)-6-(furan-3-yl)-2,19,20-trihydroxy-7,17,17-trimethyl-4,14-dioxo-5,13,21-trioxahexacyclo[17.2.1.01,10.02,7.011,16.011,20]docosan-18-yl] acetate

1 reference

methyl 2-[(1R,3S,7R,8R,9R,12S,13S)-13-(furan-3-yl)-6,6,8,12-tetramethyl-17-methylidene-5,15-dioxo-2,14-dioxatetracyclo[7.7.1.01,12.03,8]heptadecan-7-yl]acetate

1 reference

[(1R,2S,6S,7S,10R,11S,16S,18R,19R,20R)-19-acetyloxy-6-(furan-3-yl)-2,20-dihydroxy-7,17,17-trimethyl-4,14-dioxo-5,13,21-trioxahexacyclo[17.2.1.01,10.02,7.011,16.011,20]docosan-18-yl] acetate

1 reference

(1R,2S,6S,7S,10R,11S,16S,18S,19R,20R)-18-(acetyloxy)-6-(furan-3-yl)-2,20-dihydroxy-7,17,17-trimethyl-4,14-dioxo-5,13,21-trioxahexacyclo[17.2.1.0¹,¹⁰.0²,⁷.0¹¹,¹⁶.0¹¹,²⁰]docosan-19-yl acetate

1 reference

(1R,2S,6S,7S,10R,11S,16S,18S,19R,20R)-6-(furan-3-yl)-2,18,19,20-tetrahydroxy-7,17,17-trimethyl-5,13,21-trioxahexacyclo[17.2.1.01,10.02,7.011,16.011,20]docosane-4,14-dione

1 reference

methyl (2R)-2-[(1S,2R,5R,6R,11R,13S,16S)-6-(furan-3-yl)-11-hydroxy-1,5,15,15-tetramethyl-8,14,17-trioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadec-9-en-16-yl]-2-hydroxyacetate

1 reference

methyl 2-[(1S,2S,6R,7R,10R,11S,12S,14R,15S,19S)-6-(furan-3-yl)-12,15-dihydroxy-7,11,14-trimethyl-4,16-dioxo-5,18-dioxapentacyclo[10.5.1.111,14.01,10.02,7]nonadecan-19-yl]acetate

1 reference

1 reference

methyl (2R)-2-[(1R,2S,5R,6R,11R,13S,14R,16S)-14-acetyloxy-6-(furan-3-yl)-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.02,11.05,10]heptadec-9-en-16-yl]-2-hydroxyacetate

1 reference

1 reference

2

Pierre Tane

1 reference

22 December 2017

Michel K Tchimene

1

1 reference

22 December 2017

Dieudonne Ngamga

series ordinal

3

1 reference

22 December 2017

Joseph D Connolly

series ordinal

4

1 reference

22 December 2017

Louis J Farrugia

series ordinal

5

1 reference

22 December 2017

publication date

May 2005

3 references

16 September 2022

16 September 2022

1 reference

22 December 2017

volume

66

1 reference

22 December 2017

issue

10

1 reference

22 December 2017

page(s)

1088-1093

1 reference

22 December 2017

10.1016/J.PHYTOCHEM.2005.03.028

Identifiers

DOI

1 reference

22 December 2017

1 reference

22 December 2017