Exact Mass: 423.1987

Exact Mass Matches: 423.1987

Found 113 metabolites which its exact mass value is equals to given mass value 423.1987, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

47642-02-4

4-Chloro-alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylbenzeneethanol

C26H30ClNO2 (423.1965)


   

Urapidil Hydrochloride

Urapidil Hydrochloride

C20H30ClN5O3 (423.2037)


Urapidil hydrochloride is an orally active α1-adrenoceptor antagonist and 5-HT1A receptor agonist with a pIC50 of 6.13 and 4.38 against α1- and α2-adrenoceptor, respectively. Urapidil hydrochloride shows antihypertensive effect[1][2].

   
   

Neopetasitenine

(1R,3r,4R,6R,7R,11Z)-3,6,7,14-Tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2-oxiran]-11-en-7-yl acetic acid

C21H29NO8 (423.1893)


Neopetasitenine is found in green vegetables. Neopetasitenine is an alkaloid from Petasites japonicus (sweet coltsfoot

   
   

5-Epi-dihydrolyfoline

5-Epi-dihydrolyfoline

C25H29NO5 (423.2046)


   
   

Adipamide, 4-amino-2,3-dihydroxy-N-(1-(8-hydroxy-1-oxo-3,4-dihydro-1H-2-benzopyran-3-yl)-3-methylbutyl)-

Adipamide, 4-amino-2,3-dihydroxy-N-(1-(8-hydroxy-1-oxo-3,4-dihydro-1H-2-benzopyran-3-yl)-3-methylbutyl)-

C20H29N3O7 (423.2005)


   

Ligularizine

O-Acetyl-12-epifukinotoxin

C21H29NO8 (423.1893)


   

Dihydrolyfoline

Dihydrolyfoline

C25H29NO5 (423.2046)


   

([1,2]Sa,32S)-16,26-dihydroxy-25-methoxy-(32rH,34tH,39ac)-3-octahydro-4-oxa-1(1,3),2(1,2)-dibenzena-3(4,2)-quinolizina-cycloheptaphan-5-one|2,6-dihydroxy-5-methoxy-13,14-dihydro-(10alpha)-lythran-12-one|Dihydroverticillatin|Dihydroverticillatine|verticillatine

([1,2]Sa,32S)-16,26-dihydroxy-25-methoxy-(32rH,34tH,39ac)-3-octahydro-4-oxa-1(1,3),2(1,2)-dibenzena-3(4,2)-quinolizina-cycloheptaphan-5-one|2,6-dihydroxy-5-methoxy-13,14-dihydro-(10alpha)-lythran-12-one|Dihydroverticillatin|Dihydroverticillatine|verticillatine

C25H29NO5 (423.2046)


   

Desmethoxyabresolin

Desmethoxyabresolin

C25H29NO5 (423.2046)


   
   

(12S)-46-hydroxy-23-methoxy-(12rH,14tH,19ac)-1-octahydro-3,8-dioxa-2(1,2),4(1,3)-dibenzena-1(4,2)-quinolizina-cyclooctaphan-7-one|Lagerin

(12S)-46-hydroxy-23-methoxy-(12rH,14tH,19ac)-1-octahydro-3,8-dioxa-2(1,2),4(1,3)-dibenzena-1(4,2)-quinolizina-cyclooctaphan-7-one|Lagerin

C25H29NO5 (423.2046)


   

18-acetoxy-senkirkine

18-acetoxy-senkirkine

C21H29NO8 (423.1893)


   

Antibiotic AI 77A|B,HCl-Antibiotic AI 77A

Antibiotic AI 77A|B,HCl-Antibiotic AI 77A

C20H29N3O7 (423.2005)


   

CHEMBL1668597

CHEMBL1668597

C25H29NO5 (423.2046)


   

SCHEMBL13222769

SCHEMBL13222769

C25H29NO5 (423.2046)


   

Silvaticamide

Silvaticamide

C25H29NO5 (423.2046)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE

4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE

C32H25N (423.1987)


   

(3R,4R)-4-(4-(benzyloxy)phenyl)-1-((R)-1-phenylethyl)piperidin-3-ol hydrochloride

(3R,4R)-4-(4-(benzyloxy)phenyl)-1-((R)-1-phenylethyl)piperidin-3-ol hydrochloride

C26H30ClNO2 (423.1965)


   

2-[(2S,4R)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-[(2-methylpropan-2-yl)oxy]pyrrolidin-2-yl]acetic acid

2-[(2S,4R)-1-(9H-fluoren-9-ylmethoxycarbonyl)-4-[(2-methylpropan-2-yl)oxy]pyrrolidin-2-yl]acetic acid

C25H29NO5 (423.2046)


   
   

2-O-benzyl 1-O-tert-butyl (2S,4R)-4-[(4-methylphenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate

2-O-benzyl 1-O-tert-butyl (2S,4R)-4-[(4-methylphenyl)methyl]-5-oxopyrrolidine-1,2-dicarboxylate

C25H29NO5 (423.2046)


   

4-{2-[4-(2-Aminoethyl)piperazin-1-YL]pyridin-4-YL}-N-(3-chloro-4-methylphenyl)pyrimidin-2-amine

4-{2-[4-(2-Aminoethyl)piperazin-1-YL]pyridin-4-YL}-N-(3-chloro-4-methylphenyl)pyrimidin-2-amine

C22H26ClN7 (423.1938)


   

5-S-[(1E)-6-amino-1-(2-aminoethylidene)hexyl]-5-thioadenosine

5-S-[(1E)-6-amino-1-(2-aminoethylidene)hexyl]-5-thioadenosine

C18H29N7O3S (423.2052)


   

2-[(3S)-3-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-2-oxo-4,5-dihydro-3H-1-benzazepin-1-yl]acetate

2-[(3S)-3-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]-2-oxo-4,5-dihydro-3H-1-benzazepin-1-yl]acetate

C24H27N2O5- (423.192)


   

(1R,3S,4S,6R,7R,11Z)-3,6,7,14-tetramethyl-3,8,17-trioxospiro[2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-4,2-oxiran]-7-yl acetate

(1R,3S,4S,6R,7R,11Z)-3,6,7,14-tetramethyl-3,8,17-trioxospiro[2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-4,2-oxiran]-7-yl acetate

C21H29NO8 (423.1893)


   
   

[3-(4-Methylphenyl)-1-phenyl-4-pyrazolyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone

[3-(4-Methylphenyl)-1-phenyl-4-pyrazolyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone

C26H25N5O (423.2059)


   

3-(3,4-Dimethoxyphenyl)-7-hydroxy-2-methyl-8-[(2-methyl-1-piperidinyl)methyl]-1-benzopyran-4-one

3-(3,4-Dimethoxyphenyl)-7-hydroxy-2-methyl-8-[(2-methyl-1-piperidinyl)methyl]-1-benzopyran-4-one

C25H29NO5 (423.2046)


   
   
   

(2S,3R)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

(2S,3R)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

C24H26FN3O3 (423.1958)


   

(2S,3S)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

(2S,3S)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

C24H26FN3O3 (423.1958)


   

(2R,3R)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

(2R,3R)-1-(2-cyclopropyl-1-oxoethyl)-N-(2-fluorophenyl)-2-(hydroxymethyl)-3-phenyl-1,6-diazaspiro[3.3]heptane-6-carboxamide

C24H26FN3O3 (423.1958)


   
   
   
   
   
   
   
   
   
   

Neopetasitenine

Neopetasitenine

C21H29NO8 (423.1893)


   

4-Chloro-alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylbenzeneethanol

4-Chloro-alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylbenzeneethanol

C26H30ClNO2 (423.1965)


   

Florosenine

Florosenine

C21H29NO8 (423.1893)


A pyrrolizine alkaloid that is otosenine in which the hydroxy hydrogen has been replaced by an acetyl group.

   

ST 19:3;O6;Gly

ST 19:3;O6;Gly

C21H29NO8 (423.1893)


   
   

FAUC 346

FAUC 346

C24H29N3O2S (423.198)


FAUC 346, a highly selective D3 partial agonist (EC50 = 1.5 nM)[1][2].

   

(9s,15r,17s)-6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

(9s,15r,17s)-6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

(20r)-4,5,6,10,11-pentamethoxy-16-azapentacyclo[12.7.0.0²,⁷.0⁸,¹³.0¹⁶,²⁰]henicosa-1(14),2(7),3,5,8(13),9,11-heptaene

(20r)-4,5,6,10,11-pentamethoxy-16-azapentacyclo[12.7.0.0²,⁷.0⁸,¹³.0¹⁶,²⁰]henicosa-1(14),2(7),3,5,8(13),9,11-heptaene

C25H29NO5 (423.2046)


   

(1r,3'r,4r,6r,7s)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,4r,6r,7s)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

[(1r,4z,6s,7r,11z)-4-ethylidene-7-hydroxy-7,14-dimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-6-yl]methyl acetate

[(1r,4z,6s,7r,11z)-4-ethylidene-7-hydroxy-7,14-dimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-6-yl]methyl acetate

C21H29NO8 (423.1893)


   

(1s,17s,19r)-4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

(1s,17s,19r)-4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

(2s,4r,9as)-4-(3-hydroxy-4-methoxyphenyl)-octahydro-1h-quinolizin-2-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

(2s,4r,9as)-4-(3-hydroxy-4-methoxyphenyl)-octahydro-1h-quinolizin-2-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate

C25H29NO5 (423.2046)


   

(1r,3'r,4r,6s,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,4r,6s,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

(1r,3's,4s,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3's,4s,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

(1s,17s,19s)-4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

(1s,17s,19s)-4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

(1r,3'r,4s,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,4s,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

10-hydroxy-6-methoxy-8,17-dioxa-25-azapentacyclo[16.7.1.1⁹,¹³.0²,⁷.0²⁰,²⁵]heptacosa-2(7),3,5,9(27),10,12-hexaen-16-one

10-hydroxy-6-methoxy-8,17-dioxa-25-azapentacyclo[16.7.1.1⁹,¹³.0²,⁷.0²⁰,²⁵]heptacosa-2(7),3,5,9(27),10,12-hexaen-16-one

C25H29NO5 (423.2046)


   

(3r)-3-[(3s)-3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

(3r)-3-[(3s)-3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

C25H29NO5 (423.2046)


   

(1r,3'r,4r,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,4r,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

4,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2(7),3,5,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

(2s,3s,4s)-4-amino-2,3-dihydroxy-n-[(1s)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]-3-methylbutyl]hexanediimidic acid

(2s,3s,4s)-4-amino-2,3-dihydroxy-n-[(1s)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]-3-methylbutyl]hexanediimidic acid

C20H29N3O7 (423.2005)


   

1,3,5-trihydroxy-4-methoxy-10-methyl-2,8-bis(3-methylbut-2-en-1-yl)acridin-9-one

1,3,5-trihydroxy-4-methoxy-10-methyl-2,8-bis(3-methylbut-2-en-1-yl)acridin-9-one

C25H29NO5 (423.2046)


   

4,5,6,10,11-pentamethoxy-16-azapentacyclo[12.7.0.0²,⁷.0⁸,¹³.0¹⁶,²⁰]henicosa-1(14),2(7),3,5,8(13),9,11-heptaene

4,5,6,10,11-pentamethoxy-16-azapentacyclo[12.7.0.0²,⁷.0⁸,¹³.0¹⁶,²⁰]henicosa-1(14),2(7),3,5,8(13),9,11-heptaene

C25H29NO5 (423.2046)


   

3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

(2s,3r,4r)-4-amino-2,3-dihydroxy-n-[(1r)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]-3-methylbutyl]hexanediimidic acid

(2s,3r,4r)-4-amino-2,3-dihydroxy-n-[(1r)-1-[(3s)-8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl]-3-methylbutyl]hexanediimidic acid

C20H29N3O7 (423.2005)


   

4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

14-hydroxy-16-[2-hydroxy-2-(2-hydroxy-4,5-dihydro-1,3-thiazol-4-yl)ethyl]-4,11-dimethyl-1-oxacyclohexadeca-3,7,9-trien-2-one

14-hydroxy-16-[2-hydroxy-2-(2-hydroxy-4,5-dihydro-1,3-thiazol-4-yl)ethyl]-4,11-dimethyl-1-oxacyclohexadeca-3,7,9-trien-2-one

C22H33NO5S (423.2079)


   

(1r,3'r,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

9-acetyl-3-(3,5-dimethylhepta-1,3-dien-1-yl)-2-(2-hydroxyethyl)-6a-methylfuro[2,3-h]isoquinoline-6,8-dione

9-acetyl-3-(3,5-dimethylhepta-1,3-dien-1-yl)-2-(2-hydroxyethyl)-6a-methylfuro[2,3-h]isoquinoline-6,8-dione

C25H29NO5 (423.2046)


   

{4-ethylidene-7-hydroxy-7,14-dimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-6-yl}methyl acetate

{4-ethylidene-7-hydroxy-7,14-dimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-6-yl}methyl acetate

C21H29NO8 (423.1893)


   

4-(3-hydroxy-4-methoxyphenyl)-octahydro-1h-quinolizin-2-yl 3-(4-hydroxyphenyl)prop-2-enoate

4-(3-hydroxy-4-methoxyphenyl)-octahydro-1h-quinolizin-2-yl 3-(4-hydroxyphenyl)prop-2-enoate

C25H29NO5 (423.2046)


   

(9s,15s,17s)-6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

(9s,15s,17s)-6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

(1r,3'r,4r,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3'r,4r,6r,7s,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

(9s,15s,17r)-4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

(9s,15s,17r)-4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

(6as)-9-acetyl-3-[(1e,5s)-3,5-dimethylhepta-1,3-dien-1-yl]-2-(2-hydroxyethyl)-6a-methylfuro[2,3-h]isoquinoline-6,8-dione

(6as)-9-acetyl-3-[(1e,5s)-3,5-dimethylhepta-1,3-dien-1-yl]-2-(2-hydroxyethyl)-6a-methylfuro[2,3-h]isoquinoline-6,8-dione

C25H29NO5 (423.2046)


   

4-amino-2,3-dihydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]hexanediimidic acid

4-amino-2,3-dihydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]hexanediimidic acid

C20H29N3O7 (423.2005)


   

3-[3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

3-[3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

C25H29NO5 (423.2046)


   

(1s,17s,19r)-6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

(1s,17s,19r)-6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

(3s)-3-[(3s)-3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

(3s)-3-[(3s)-3-(2-hydroxypropan-2-yl)-7-methyl-2,3-dihydro-1,4-benzodioxin-5-yl]-4-(3-methylbut-2-en-1-yl)-3h-isoindole-1,7-diol

C25H29NO5 (423.2046)


   

(1r,3's,6r,7r)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3's,6r,7r)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

5-amino-2,3-dihydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]hexanediimidic acid

5-amino-2,3-dihydroxy-n-[1-(8-hydroxy-1-oxo-3,4-dihydro-2-benzopyran-3-yl)-3-methylbutyl]hexanediimidic acid

C20H29N3O7 (423.2005)


   

2-[(1r,4e,6s,7r,11z)-7-hydroxy-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-4-ylidene]ethyl acetate

2-[(1r,4e,6s,7r,11z)-7-hydroxy-6,7,14-trimethyl-3,8,17-trioxo-2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-en-4-ylidene]ethyl acetate

C21H29NO8 (423.1893)


   

(9s,15r,17s)-4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

(9s,15r,17s)-4-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3,5,7,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

(1s,18s,20r)-10-hydroxy-6-methoxy-8,17-dioxa-25-azapentacyclo[16.7.1.1⁹,¹³.0²,⁷.0²⁰,²⁵]heptacosa-2(7),3,5,9(27),10,12-hexaen-16-one

(1s,18s,20r)-10-hydroxy-6-methoxy-8,17-dioxa-25-azapentacyclo[16.7.1.1⁹,¹³.0²,⁷.0²⁰,²⁵]heptacosa-2(7),3,5,9(27),10,12-hexaen-16-one

C25H29NO5 (423.2046)


   

13-methyl-7-(3-methylbut-2-en-1-yl)-12-[(3-methylbut-2-en-1-yl)oxy]-9-azatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3,5,7,9,12,14-heptaene-2,4,10,15-tetrol

13-methyl-7-(3-methylbut-2-en-1-yl)-12-[(3-methylbut-2-en-1-yl)oxy]-9-azatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3,5,7,9,12,14-heptaene-2,4,10,15-tetrol

C25H29NO5 (423.2046)


   

(1s,17s,19s)-6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

(1s,17s,19s)-6,9-dihydroxy-5-methoxy-16-oxa-24-azapentacyclo[15.7.1.1⁸,¹².0²,⁷.0¹⁹,²⁴]hexacosa-2,4,6,8(26),9,11-hexaen-15-one

C25H29NO5 (423.2046)


   

(1r,3's,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

(1r,3's,6r,7r,11z)-3',6,7,14-tetramethyl-3,8,17-trioxo-2,9-dioxa-14-azaspiro[bicyclo[9.5.1]heptadecane-4,2'-oxiran]-11-en-7-yl acetate

C21H29NO8 (423.1893)


   

6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

6-hydroxy-5-methoxy-2,18-dioxa-10-azapentacyclo[20.2.2.1⁹,¹⁷.0³,⁸.0¹⁰,¹⁵]heptacosa-1(24),3(8),4,6,22,25-hexaen-19-one

C25H29NO5 (423.2046)


   

(2r)-13-methyl-7-(3-methylbut-2-en-1-yl)-12-[(3-methylbut-2-en-1-yl)oxy]-9-azatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3,5,7,9,12,14-heptaene-2,4,10,15-tetrol

(2r)-13-methyl-7-(3-methylbut-2-en-1-yl)-12-[(3-methylbut-2-en-1-yl)oxy]-9-azatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3,5,7,9,12,14-heptaene-2,4,10,15-tetrol

C25H29NO5 (423.2046)


   

(3z,7e,9z,11s,14r,16r)-14-hydroxy-16-[(2r)-2-hydroxy-2-[(4r)-2-hydroxy-4,5-dihydro-1,3-thiazol-4-yl]ethyl]-4,11-dimethyl-1-oxacyclohexadeca-3,7,9-trien-2-one

(3z,7e,9z,11s,14r,16r)-14-hydroxy-16-[(2r)-2-hydroxy-2-[(4r)-2-hydroxy-4,5-dihydro-1,3-thiazol-4-yl]ethyl]-4,11-dimethyl-1-oxacyclohexadeca-3,7,9-trien-2-one

C22H33NO5S (423.2079)