Exact Mass: 666.3166

Exact Mass Matches: 666.3166

Found 63 metabolites which its exact mass value is equals to given mass value 666.3166, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Barbinine

Barbinine; Aconitan-14-one, 7,8-dihydroxy-20-ethyl-4-(((2-(3-methyl-2,5-dioxo-1-pyrrolidinyl)benzoyl)oxy)methyl)-1,6,16-trimethoxy-, (1-alpha,4(S),6-beta,16-beta)-

C36H46N2O10 (666.3152)

A diterpene alkaloid that is a phytotoxin produced by several Delphinium species.

Strychnogucine B

C42H42N4O4 (666.3206)

A bisindole alkaloid with a strychnine substructure isolated from the roots of Strychnos icaja and has been shown to exhibit antiplasmodial activity.

scupontin E

C34H50O13 (666.3251)

Glucodigifolein

C34H50O13 (666.3251)

9-hydroxymegastigma-4-en-3-one beta-D-glucopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->6)]-beta-D-galactopyranoside|oreadoside A

C30H50O16 (666.3099)

C34H50O13

C34H50O13 (666.3251)

Amaloside B

C34H50O13 (666.3251)

Ile Trp Trp Tyr

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

C37H42N6O6 (666.3166)

Ile Trp Tyr Trp

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

C37H42N6O6 (666.3166)

Ile Tyr Trp Trp

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

C37H42N6O6 (666.3166)

Leu Trp Trp Tyr

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

C37H42N6O6 (666.3166)

Leu Trp Tyr Trp

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

C37H42N6O6 (666.3166)

Leu Tyr Trp Trp

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

C37H42N6O6 (666.3166)

Trp Ile Trp Tyr

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

C37H42N6O6 (666.3166)

Trp Ile Tyr Trp

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

C37H42N6O6 (666.3166)

Trp Leu Trp Tyr

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

C37H42N6O6 (666.3166)

Trp Leu Tyr Trp

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

C37H42N6O6 (666.3166)

Trp Trp Ile Tyr

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

C37H42N6O6 (666.3166)

Trp Trp Leu Tyr

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

C37H42N6O6 (666.3166)

Trp Trp Tyr Ile

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

C37H42N6O6 (666.3166)

Trp Trp Tyr Leu

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

C37H42N6O6 (666.3166)

Trp Tyr Ile Trp

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

C37H42N6O6 (666.3166)

Trp Tyr Leu Trp

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

C37H42N6O6 (666.3166)

Trp Tyr Trp Ile

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

C37H42N6O6 (666.3166)

Trp Tyr Trp Leu

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

C37H42N6O6 (666.3166)

Tyr Ile Trp Trp

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

C37H42N6O6 (666.3166)

Tyr Leu Trp Trp

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

C37H42N6O6 (666.3166)

Tyr Trp Ile Trp

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

C37H42N6O6 (666.3166)

Tyr Trp Leu Trp

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

C37H42N6O6 (666.3166)

Tyr Trp Trp Ile

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

C37H42N6O6 (666.3166)

Tyr Trp Trp Leu

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

C37H42N6O6 (666.3166)

KDYEL

Lys-Asp-Tyr-Glu-Leu

C30H46N6O11 (666.3224)

DKYLE

Asp-Lys-Tyr-Leu-Glu

C30H46N6O11 (666.3224)

4,5:4,5-dibenzo-1,1-dibutyl-3,3,3,3-tetramethylindadicarbocyanine perchlorate

C41H47ClN2O4 (666.3224)

4-(dimethylamino)-N-[[(3S,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3S,9R,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9R,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3R,9S,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3R,9S,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3S,9S,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9S,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3R,9R,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3R,9R,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3R,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3R,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3R,9R,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3R,9R,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3S,9S,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9S,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

4-(dimethylamino)-N-[[(3S,9S,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

4-(dimethylamino)-N-[[(3S,9S,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-(thiophen-2-ylsulfonylamino)-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-N-methylbutanamide

C32H50N4O7S2 (666.3121)

Aconitan-14-one, 7,8-dihydroxy-20-ethyl-4-(((2-(3-methyl-2,5-dioxo-1-pyrrolidinyl)benzoyl)oxy)methyl)-1,6,16-trimethoxy-, (1-alpha,4(S),6-beta,16-beta)-

C36H46N2O10 (666.3152)

Et-29 is a potent and selective SIRT5 inhibitor (Ki=40 nM)[1].

(1r,11s,18s,20r,21r,22s,24r)-24-[(1r,12r,13r,14e,19s,21s)-14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

(1r,11s,18s,20r,21r,22s,24r)-24-[(1r,12r,13r,14e,19s,21s)-14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

C42H42N4O4 (666.3206)

24-[14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

24-[14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

C42H42N4O4 (666.3206)

(2s)-4-{[(2s)-4-[(1r,3r,4ar,5s,6r,8s,8ar)-5-[(2s,3as,6as)-2h,3h,3ah,6ah-furo[2,3-b]furan-2-yl]-8-(acetyloxy)-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethoxy]-4-oxobutan-2-yl]oxy}-4-oxobutan-2-yl (3s)-3-hydroxybutanoate

(2s)-4-{[(2s)-4-[(1r,3r,4ar,5s,6r,8s,8ar)-5-[(2s,3as,6as)-2h,3h,3ah,6ah-furo[2,3-b]furan-2-yl]-8-(acetyloxy)-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethoxy]-4-oxobutan-2-yl]oxy}-4-oxobutan-2-yl (3s)-3-hydroxybutanoate

C34H50O13 (666.3251)

{11-ethyl-8,9-dihydroxy-6,16,18-trimethoxy-4-oxo-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-13-yl}methyl 2-(3-methyl-2,5-dioxopyrrolidin-1-yl)benzoate

C36H46N2O10 (666.3152)

(1r,2r,7s,10r,11r,14s,17r,18s)-2-hydroxy-7-{[(2r,4r,5s,6r)-4-methoxy-6-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-10,17-dimethyl-16,21-dioxahexacyclo[15.3.1.0¹,¹⁴.0²,¹¹.0⁵,¹⁰.0¹⁴,¹⁸]henicos-4-en-15-one

(1r,2r,7s,10r,11r,14s,17r,18s)-2-hydroxy-7-{[(2r,4r,5s,6r)-4-methoxy-6-methyl-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-10,17-dimethyl-16,21-dioxahexacyclo[15.3.1.0¹,¹⁴.0²,¹¹.0⁵,¹⁰.0¹⁴,¹⁸]henicos-4-en-15-one

C34H50O13 (666.3251)

[(1s,2r,3s,5r,6s,8r,9s,10s,13s,16s,17r,18s)-11-ethyl-8,9-dihydroxy-6,16,18-trimethoxy-4-oxo-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-13-yl]methyl 2-[(3s)-3-methyl-2,5-dioxopyrrolidin-1-yl]benzoate

[(1s,2r,3s,5r,6s,8r,9s,10s,13s,16s,17r,18s)-11-ethyl-8,9-dihydroxy-6,16,18-trimethoxy-4-oxo-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-13-yl]methyl 2-[(3s)-3-methyl-2,5-dioxopyrrolidin-1-yl]benzoate

C36H46N2O10 (666.3152)

(1r,11s,18s,20r,21s,22s,24r)-24-[(1r,12s,13r,14e,19s,21s)-14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

(1r,11s,18s,20r,21s,22s,24r)-24-[(1r,12s,13r,14e,19s,21s)-14-(2-hydroxyethylidene)-9-oxo-8,16-diazahexacyclo[11.5.2.1¹,⁸.0²,⁷.0¹⁶,¹⁹.0¹²,²¹]henicosa-2,4,6,10-tetraen-10-yl]-12-oxa-8,17-diazaheptacyclo[15.5.2.0¹,¹⁸.0²,⁷.0⁸,²².0¹¹,²¹.0¹⁵,²⁰]tetracosa-2,4,6,14-tetraen-9-one

C42H42N4O4 (666.3206)

4-(5-{2h,3h,3ah,6ah-furo[2,3-b]furan-2-yl}-8-(acetyloxy)-3-hydroxy-5,6-dimethyl-hexahydro-2h-spiro[naphthalene-1,2'-oxiran]-8a-ylmethoxy)-4-oxobutan-2-yl 3-[(3-hydroxybutanoyl)oxy]butanoate

C34H50O13 (666.3251)