Exact Mass: 611.2744

A homodetic cyclic peptide composed of glycyl, L-phenylalanyl, L-tyrosyl, L-prolyl and L-phenylalanyl residues joined sequentially to give a 15-membered macrocycle. Isolated from Dianthus superbus var longicalycinus, it exhibits anti-cancer activity.

Phe Pro Trp Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Phe Pro Tyr Trp

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Phe Trp Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

Phe Trp Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

Phe Tyr Pro Trp

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanoic acid

Phe Tyr Trp Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidine-2-carboxylic acid

Ile Met Trp Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Ile Met Tyr Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Ile Trp Met Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanoic acid

Ile Trp Tyr Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid

Ile Tyr Met Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanoic acid

Ile Tyr Trp Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanoic acid

Leu Met Trp Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Leu Met Tyr Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Leu Trp Met Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanoic acid

Leu Trp Tyr Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid

Leu Tyr Met Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanoic acid

Leu Tyr Trp Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanoic acid

Met Ile Trp Tyr

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Met Ile Tyr Trp

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Met Leu Trp Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Met Leu Tyr Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Met Trp Ile Tyr

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

Met Trp Leu Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

Met Trp Tyr Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanoic acid

Met Trp Tyr Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanoic acid

Met Tyr Ile Trp

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-(1H-indol-3-yl)propanoic acid

Met Tyr Leu Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanoic acid

Met Tyr Trp Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanoic acid

Met Tyr Trp Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanoic acid

Pro Phe Trp Tyr

(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-(1H-indol-3-yl)-2-[(2S)-3-phenyl-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]propanoic acid

Pro Phe Tyr Trp

(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-phenyl-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]-3-(1H-indol-3-yl)propanoic acid

Pro Trp Phe Tyr

(2S)-3-(4-hydroxyphenyl)-2-[(2S)-2-[(2S)-3-(1H-indol-3-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-phenylpropanamido]propanoic acid

Pro Trp Tyr Phe

(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-(1H-indol-3-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]-3-phenylpropanoic acid

Pro Tyr Phe Trp

(2S)-2-[(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid

Pro Tyr Trp Phe

(2S)-2-[(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoic acid

Trp Phe Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

Trp Phe Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

Trp Ile Met Tyr

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Ile Tyr Met

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid

Trp Leu Met Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Leu Tyr Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid

Trp Met Ile Tyr

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Met Leu Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Met Tyr Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanoic acid

Trp Met Tyr Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanoic acid

Trp Pro Phe Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

Trp Pro Tyr Phe

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

Trp Tyr Phe Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoyl]pyrrolidine-2-carboxylic acid

Trp Tyr Ile Met

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanoic acid

Trp Tyr Leu Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-4-(methylsulfanyl)butanoic acid

Trp Tyr Met Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-methylpentanoic acid

Trp Tyr Met Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-4-methylpentanoic acid

Trp Tyr Pro Phe

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoic acid

Tyr Phe Pro Trp

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanoic acid

Tyr Phe Trp Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidine-2-carboxylic acid

Tyr Ile Met Trp

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Ile Trp Met

(2S)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanoic acid

Tyr Leu Met Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Leu Trp Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanoic acid

Tyr Met Ile Trp

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-methylpentanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Met Leu Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-4-methylpentanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Met Trp Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanoic acid

Tyr Met Trp Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanoic acid

Tyr Pro Phe Trp

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid

Tyr Pro Trp Phe

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoic acid

Tyr Trp Phe Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoyl]pyrrolidine-2-carboxylic acid

Tyr Trp Ile Met

(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-methylpentanamido]-4-(methylsulfanyl)butanoic acid

Tyr Trp Leu Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-methylpentanamido]-4-(methylsulfanyl)butanoic acid

Tyr Trp Met Ile

(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-methylpentanoic acid

Tyr Trp Met Leu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-4-methylpentanoic acid

Tyr Trp Pro Phe

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoic acid

Pyripyropene K

A sesquiterpenoid that consists of a heterotetracyclic system linked to a pyridine moiety. Isolated from the fungus, Aspergillus fumigatus, it exhibits inhibitory activity against acyl-CoA:cholesterol acyltransferase 2.

Pyripyropene L

Pyripyropene J

LPS 20:3;O4

C26H46NO13P (611.2707)

ST 28:5;O7;Tau

C30H45NO10S (611.2764)

(5as,6s,7ar,8r,9s,11as,11bs,12r)-8-[(acetyloxy)methyl]-12-hydroxy-5a,8,11a-trimethyl-1-oxo-9-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-6-yl propanoate

[9-(acetyloxy)-12-hydroxy-5a,8,11a-trimethyl-1-oxo-6-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl propanoate

(1s,3s,7s,10r,11s,16r)-7-{[(2s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-11-hydroxy-8,8,10-trimethyl-3-[(1e)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione

(1s,3s,7s,10r,11s,16r)-7-{[(2s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-11-hydroxy-8,8,10-trimethyl-3-[(1e)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione

C30H45NO10S (611.2764)

[(5as,6r,7as,8s,9s,11ar,11bs,12r)-6-(acetyloxy)-12-hydroxy-5a,8,11a-trimethyl-1-oxo-9-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl propanoate

8-[(acetyloxy)methyl]-12-hydroxy-5a,8,11a-trimethyl-1-oxo-6-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-9-yl propanoate

7-{[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-11-hydroxy-8,8,10-trimethyl-3-[1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione

C30H45NO10S (611.2764)

3,9-dibenzyl-1,4,7,10-tetrahydroxy-12-[(4-hydroxyphenyl)methyl]-3h,6h,9h,12h,15h,16h,17h,17ah-pyrrolo[1,2-a]1,4,7,10,13-pentaazacyclopentadecan-13-one

(3s,9s,12r,17ar)-3,9-dibenzyl-1,4,7,10-tetrahydroxy-12-[(4-hydroxyphenyl)methyl]-3h,6h,9h,12h,15h,16h,17h,17ah-pyrrolo[1,2-a]1,4,7,10,13-pentaazacyclopentadecan-13-one

(3s,9s,12s,17as)-3,9-dibenzyl-1,4,7,10-tetrahydroxy-12-[(4-hydroxyphenyl)methyl]-3h,6h,9h,12h,15h,16h,17h,17ah-pyrrolo[1,2-a]1,4,7,10,13-pentaazacyclopentadecan-13-one

5-(acetyloxy)-3-(5-hydroxy-2-oxopyrrol-3-yl)-6-[6-(2-methoxy-2-oxoethyl)-1,5,5-trimethyl-4-oxocyclohex-2-en-1-yl]-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-4-yl 2-methylpropanoate

(5ar,6r,7ar,8s,9s,11as,11br,12s)-8-[(acetyloxy)methyl]-12-hydroxy-5a,8,11a-trimethyl-1-oxo-6-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-9-yl propanoate

[6-(acetyloxy)-12-hydroxy-5a,8,11a-trimethyl-1-oxo-9-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl propanoate

(1ar,3r,3ar,4r,5r,6r,7as)-5-(acetyloxy)-3-(5-hydroxy-2-oxopyrrol-3-yl)-6-[(1s,6r)-6-(2-methoxy-2-oxoethyl)-1,5,5-trimethyl-4-oxocyclohex-2-en-1-yl]-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-4-yl 2-methylpropanoate

(1ar,3r,3ar,4r,5r,6r,7as)-5-(acetyloxy)-3-(5-hydroxy-2-oxopyrrol-3-yl)-6-[(1s,6r)-6-(2-methoxy-2-oxoethyl)-1,5,5-trimethyl-4-oxocyclohex-2-en-1-yl]-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-4-yl 2-methylpropanoate

[(5as,6s,7ar,8r,9s,11ar,11bs,12r)-9-(acetyloxy)-12-hydroxy-5a,8,11a-trimethyl-1-oxo-6-(propanoyloxy)-3-(pyridin-3-yl)-6,7,7a,9,10,11,11b,12-octahydro-2,5-dioxatetraphen-8-yl]methyl propanoate