Cucurbitacin E

(3E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxo-3-hepten-2-yl acetate

(3E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-Dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxo-3-hepten-2-ylacetat

(4R,9β,16α,23E)-2,16,20-Trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trien-25-yl acetate

(4R,9β,16α,23E)-2,16,20-Trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trien-25-yl-acetat

(4R,9β,16α,23E)-2,16,20-Trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trien-25-ylacetat

(9b,10a,16a,23E)-25-(Acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-1,5,23-triene-3,11,22-trione

18444-66-1

19-Nor-9β,10α-lanosta-1,5,23-triene-3,11,22-trione, 2,16α,20,25-tetrahydroxy-9-methyl-, 25-acetate (8CI)

19-Norlanosta-1,5,23-triene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9β,10α,16α,23E)-

25-(Acetyloxy)-2b,16a,20-trihydroxy-9b-methyl-19-nor-10a-lanosta-1,5,23E-triene-3,11,22-trione

A-Elaterin

Acétate de (3E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentaméthyl-3,11-dioxo-4,7,8,9,10,11,12,13,14,15,16,17-dodécahydro-3H-cyclopenta[a]phénanthrén-17-yl]-6-hydroxy-2-méthyl-5-oxo-3-heptèn-2-yle

Acétate de (4R,9β,16α,23E)-2,16,20-trihydroxy-9,10,14-triméthyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trién-25-yle

Acétate de (4R,9β,16α,23E)-2,16,20-trihydroxy-9,10,14-triméthyl-1,11,22-trioxo-4,9-cyclo-9,10-sécocholesta-2,5,23-trién-25-yle

Cucurbitacin E

[Wiki]

Estra-1,5-diene-3,11-dione, 17-[(1R,3E)-5-(acetyloxy)-1-hydroxy-1,5-dimethyl-2-oxo-3-hexen-1-yl]-2,16-dihydroxy-4,4,9,14-tetramethyl-, (9β,10α,16α,17β)-

V8A45XYI21

α-Elaterin

α-Elaterine

(23E)-25-acetyloxy-2,16α,20-trihydroxy-9β-methyl-19-nor-10α-lanosta-1,5,23-triene-3,11,22-trione

(3E,6R)-6-[(1R,2R,10S,11S,13R,14R,15R)-4,13-dihydroxy-1,6,6,11,15-pentamethyl-5,17-dioxotetracyclo[8.7.0.02,7.011,15]heptadeca-3,7-dien-14-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate

(4R,23E)-2,16α,20-trihydroxy-9β,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5,23-trien-25-yl acetate

(R,E)-6-((8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-4,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate

19-Nor-9β, 10α-lanosta-1,5,23-triene-3,11,22-trione, 2,16α,20, 25-tetrahydroxy-9-methyl-, 25-acetate

19-Nor-9β,10α-lanosta-1,5,23-triene-3,11,22-trione, 2, 16α,20,25-tetrahydroxy-9-methyl-, 25-acetate

19-Nor-9β,10α-lanosta-1,5,23-triene-3,11,22-trione, 2,16α,20,25-tetrahydroxy-9-methyl-, 25-acetate

19-Norlanosta-1,5, 23-triene-3,11,22-trione, 25- (acetyloxy)-2,16, 20-trihydroxy-9-methyl-, (9β,10α,16α,23E)-

19-Norlanosta-1,5,23-triene-3,11,22-trione, 25- (acetyloxy)-2,16, 20-trihydroxy-9-methyl-, (9β,10α,16α,23E)-

19-Norlanosta-1,5,23-triene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9b,10a,16a,23E)-

2,16α,20,25-tetrahydroxy-9-methyl-19-nor-9β,10α-lanosta-1,5,23-triene-3,11,22-trione 25-acetate

95%

[(5R)-5-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-5-hydroxy-1,1-dimethyl-4-oxo-hex-2-enyl] acetate

[(6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate

[(E,5R)-5-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-5-hydroxy-1,1-dimethyl-4-oxo-hex-2-enyl] acetate

[(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxo-hept-3-en-2-yl] ethanoate18444-66-1

[(E,6R)-6-[(8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate

CUCURBITACIN E with HPLC

Cucurbitacin-E

Cucurbitacine E

CUE

Curcubitacin E

ELATERIN, ALPHA

MFCD00135936

W3RWP6CB48