NP-MRD: Search Results for natural products

Searching natural products for "acetic acid" returned 18224 results.

Displaying natural products 1476 - 1500 of 18224 in total

(1's,2s,5'r,12'e,16'r,17's)-3',17'-dihydroxy-5',17'-dimethyl-11'-propyl-7',20'-dithia-4',21'-diazaspiro[oxirane-2,14'-tricyclo[14.3.1.1⁶,⁹]henicosane]-3',6'(21'),8',10',12'-pentaen-1'-ylacetic acid

Chemical Formula: C₂₅H₃₄N₂O₅S₂
Average Mass: 506.6800 Da
Monoisotopic Mass: 506.19091 Da

Matched iupac: … acid ... 21'-diazaspiro[oxirane-2,14'-tricyclo[14.3.1.1^{6,9}]henicosane]-3',6'(21'),8',10',12'-pentaen-1'-yl]acetic …

NP0350889

hypoxytetronic acid A

Chemical Formula: C₂₆H₃₈O₈
Average Mass: 478.5820 Da
Monoisotopic Mass: 478.25667 Da

Matched iupac: … acid ... oxooxolan-3-yl]-5-[(2R)-2-methylbutyl]-2',4'-dioxo-3,4-dihydro-2'H,4'H,5H,5'H-[2,3'-bioxolyliden]-5'-yl]acetic …

NP0147435

[(3e,6e,9e,12r,14r)-12-hydroxy-14-[(2r,5e)-2-hydroxy-5-methyl-7-phenylhept-5-en-1-yl]-10-methyl-2-oxo-1-oxacyclotetradeca-3,6,9-trien-4-yl]acetic acid

Chemical Formula: C₃₀H₄₀O₆
Average Mass: 496.6440 Da
Monoisotopic Mass: 496.28249 Da

Matched name: … acid ... 5e)-2-hydroxy-5-methyl-7-phenylhept-5-en-1-yl]-10-methyl-2-oxo-1-oxacyclotetradeca-3,6,9-trien-4-yl]acetic …

NP0009488

6108B

Chemical Formula: C₃₁H₅₁NO₁₀
Average Mass: 597.7460 Da
Monoisotopic Mass: 597.35130 Da

Matched iupac: … acid ... oxy}-3-ethyl-7-hydroxy-2,8,12,16-tetramethyl-5,13-dioxo-4,17-dioxabicyclo[14.1.0]heptadec-14-en-10-yl]acetic …

NP0019972

Clavariopsin F

Chemical Formula: C₅₉H₉₅N₉O₁₄
Average Mass: 1154.4580 Da
Monoisotopic Mass: 1153.69985 Da

Matched iupac: … acid ... propan-2-yl)-dotriacontahydropyrido[1,2-d]1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclotriacontan-9-yl]acetic …

NP0019973

Clavariopsin G

Chemical Formula: C₅₉H₉₅N₉O₁₄
Average Mass: 1154.4580 Da
Monoisotopic Mass: 1153.69985 Da

Matched iupac: … acid ... propan-2-yl)-dotriacontahydropyrido[1,2-d]1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclotriacontan-9-yl]acetic …

NP0023492

Kawaguchipeptin B

Chemical Formula: C₅₈H₇₆N₁₆O₁₈
Average Mass: 1285.3400 Da
Monoisotopic Mass: 1284.55235 Da

Matched iupac: … acid ... undecaoxo-tetratriacontahydro-1H-pyrrolo[1,2-a]1,4,7,10,13,16,19,22,25,28,31-undecaazacyclotritriacontan-15-yl]acetic …

NP0159453

[(1s,2r,3r,7r,8s,9s,10r,12r,14e,16s)-9-{[(2s,3s,4s,6s)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-3-ethyl-7-hydroxy-2,8,12,16-tetramethyl-5,13-dioxo-4,17-dioxabicyclo[14.1.0]heptadec-14-en-10-yl]acetic acid

Chemical Formula: C₃₁H₅₁NO₁₀
Average Mass: 597.7460 Da
Monoisotopic Mass: 597.35130 Da

Matched name: … acid ... oxy}-3-ethyl-7-hydroxy-2,8,12,16-tetramethyl-5,13-dioxo-4,17-dioxabicyclo[14.1.0]heptadec-14-en-10-yl]acetic …
Matched iupac: … acid ... oxy}-3-ethyl-7-hydroxy-2,8,12,16-tetramethyl-5,13-dioxo-4,17-dioxabicyclo[14.1.0]heptadec-14-en-10-yl]acetic …

NP0298822

{4-[2,5-dihydroxy-3-(5-hydroxy-2-oxo-5h-furan-3-yl)-4-[(2-hydroxy-3-methylbutanoyl)oxy]-3a-methyl-7-methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-4,7a-dimethyl-2-oxo-tetrahydrofuro[2,3-c]pyran-5-yl}acetic acid

Chemical Formula: C₃₁H₄₀O₁₄
Average Mass: 636.6470 Da
Monoisotopic Mass: 636.24181 Da

Matched name: … acid ... methylidene-hexahydroindeno[1,7a-b]oxiren-6-yl]-4,7a-dimethyl-2-oxo-tetrahydrofuro[2,3-c]pyran-5-yl}acetic …
Matched iupac: … acid ... methylidene-octahydroindeno[3,3a-b]oxiren-6-yl]-4,7a-dimethyl-2-oxo-hexahydro-2H-furo[2,3-c]pyran-5-yl}acetic …

NP0350890

hypoxytetronic acid B

Chemical Formula: C₂₆H₃₈O₈
Average Mass: 478.5820 Da
Monoisotopic Mass: 478.25667 Da

Matched iupac: … acid ... oxooxolan-3-yl]-5-[(2R)-2-methylbutyl]-2',4'-dioxo-3,4-dihydro-2'H,4'H,5H,5'H-[2,3'-bioxolyliden]-5'-yl]acetic …

NP0351506

pepticinnamin T

Chemical Formula: C₄₃H₅₂ClN₅O₁₁
Average Mass: 850.3600 Da
Monoisotopic Mass: 849.33519 Da

Matched iupac: … acid ... -1-en-1-yl]phenyl}prop-2-enamido]propanamido]-N-methylpropanamido]propanamido]-3-hydroxypropanamido]acetic …

NP0145539

[(1r,3s,6r,8e,10e,13s,15e,18r,19s,20s,23r)-13,28-dihydroxy-3,4,18-trimethyl-24,26-dioxo-27-oxa-21-thiatetracyclo[23.2.1.0¹,⁶.0¹⁹,²³]octacosa-4,8,10,15,25(28)-pentaen-20-yl](oxo)acetic acid

Chemical Formula: C₃₁H₃₈O₈S
Average Mass: 570.7000 Da
Monoisotopic Mass: 570.22874 Da

Matched name: … acid ... 24,26-dioxo-27-oxa-21-thiatetracyclo[23.2.1.0¹,⁶.0¹⁹,²³]octacosa-4,8,10,15,25(28)-pentaen-20-yl](oxo)acetic …

NP0011623

Thailanstatin C

Chemical Formula: C₃₀H₄₆ClNO₉
Average Mass: 600.1500 Da
Monoisotopic Mass: 599.28611 Da

Matched iupac: … acid ... 2-methylpropanoyl)oxy]pent-2-enamido]oxan-2-yl]-3-methylpenta-1,3-dien-1-yl]-4,5-dihydroxyoxan-2-yl]acetic …

NP0014570

Cryptoporic acid J

Chemical Formula: C₄₅H₆₆O₁₄
Average Mass: 831.0090 Da
Monoisotopic Mass: 830.44526 Da

Matched iupac: … acid ... dimethylidene-8,25-dioxo-7,11,24,28-tetraoxapentacyclo[28.4.0.0^{5,34}.0^{13,18}.0^{17,22}]tetratriacontan-9-yl]acetic …

NP0325568

[(5s,8r,11s,12s,13r,21r)-13,17,18-trihydroxy-2,10,14-trioxo-5,21-bis(3,4,5-trihydroxybenzoyloxy)-7-[(3,4,5-trihydroxybenzoyloxy)methyl]-3,6,9,15-tetraoxatetracyclo[10.7.1.1⁴,⁸.0¹⁶,²⁰]henicosa-1(19),16(20),17-trien-11-yl]acetic acid

Chemical Formula: C₄₁H₃₂O₂₇
Average Mass: 956.6800 Da
Monoisotopic Mass: 956.11310 Da

Matched name: … acid ... trihydroxybenzoyloxy)methyl]-3,6,9,15-tetraoxatetracyclo[10.7.1.1⁴,⁸.0¹⁶,²⁰]henicosa-1(19),16(20),17-trien-11-yl]acetic …

NP0014682

Fasciculic acid C

Chemical Formula: C₃₈H₆₃NO₁₁
Average Mass: 709.9180 Da
Monoisotopic Mass: 709.44011 Da

Matched iupac: … acid ... -yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-yl carboxy]-3-hydroxy-3-methylbutanamido]acetic …

NP0021804

Rifamycin Y

Chemical Formula: C₃₉H₄₇NO₁₅
Average Mass: 769.7970 Da
Monoisotopic Mass: 769.29457 Da

Matched iupac: … acid ... dioxa-24-azatetracyclo[23.3.1.1^{4,7}.0^{5,28}]triaconta-1,3,5(28),9,19,21,25(29),26-octaen-27-yl]oxy}acetic …

NP0023391

CP-225,917

Chemical Formula: C₃₁H₃₈O₁₀
Average Mass: 570.6350 Da
Monoisotopic Mass: 570.24650 Da

Matched iupac: … acid ... oct-6-en-1-yl]-3,5,9-trioxo-4,10-dioxatetracyclo[9.4.0.0^{2,6}.0^{8,12}]pentadeca-2(6),12-dien-8-yl]acetic …

NP0061986

Antibiotic MM 44325

Chemical Formula: C₂₈H₃₂O₁₂
Average Mass: 560.5520 Da
Monoisotopic Mass: 560.18938 Da

Matched iupac: … acid ... 5,12-dioxo-8,17-dioxapentacyclo[14.2.2.0^{2,15}.0^{4,13}.0^{6,11}]icosa-2,4(13),6(11),14-tetraen-9-yl]acetic …

NP0176024

[(1r,7s,9r,16r,18r,19r)-1,3,14-trihydroxy-19-{[(2s,5s,6s)-5-hydroxy-6-methyloxan-2-yl]oxy}-7,18-dimethyl-5,12-dioxo-8,17-dioxapentacyclo[14.2.2.0²,¹⁵.0⁴,¹³.0⁶,¹¹]icosa-2(15),3,6(11),13-tetraen-9-yl]acetic acid

Chemical Formula: C₂₈H₃₂O₁₂
Average Mass: 560.5520 Da
Monoisotopic Mass: 560.18938 Da

Matched name: … acid ... dimethyl-5,12-dioxo-8,17-dioxapentacyclo[14.2.2.0²,¹⁵.0⁴,¹³.0⁶,¹¹]icosa-2(15),3,6(11),13-tetraen-9-yl]acetic …
Matched iupac: … acid ... 5,12-dioxo-8,17-dioxapentacyclo[14.2.2.0^{2,15}.0^{4,13}.0^{6,11}]icosa-2(15),3,6(11),13-tetraen-9-yl]acetic …

NP0253133

[(5-{[(1r,3as,7r,8r,9as,11s,11ar)-8,11-dihydroxy-3a,6,6,9a,11a-pentamethyl-1-[(2r,5r)-1,5,6-trihydroxy-6-methylheptan-2-yl]-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-1,3-dihydroxy-3-methyl-5-oxopentylidene)amino]acetic acid

Chemical Formula: C₃₈H₆₃NO₁₁
Average Mass: 709.9180 Da
Monoisotopic Mass: 709.44011 Da

Matched name: … acid ... 5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-1,3-dihydroxy-3-methyl-5-oxopentylidene)amino]acetic …
Matched iupac: … acid ... tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-5-yl]oxy}-1,3-dihydroxy-3-methyl-5-oxopentylidene)amino]acetic …

NP0351503

pepticinnamin Q

Chemical Formula: C₄₃H₅₂ClN₅O₁₂
Average Mass: 866.3600 Da
Monoisotopic Mass: 865.33010 Da

Matched iupac: … acid ... propyloxiran-2-yl]phenyl}prop-2-enamido]propanamido]-N-methylpropanamido]propanamido]-3-hydroxypropanamido]acetic …

NP0003636

Clavariopsin A

Chemical Formula: C₅₉H₉₅N₉O₁₄
Average Mass: 1154.4580 Da
Monoisotopic Mass: 1153.69985 Da

Matched iupac: … acid ... propan-2-yl)-dotriacontahydropyrido[1,2-d]1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclotriacontan-9-yl]acetic …

NP0009726

Gephyronic acid (hemiketal-beta)

Chemical Formula: C₂₆H₄₆O₇
Average Mass: 470.6470 Da
Monoisotopic Mass: 470.32435 Da

Matched iupac: … acid ... 2-methyl-3-[(2S)-4-methylpent-3-en-2-yl]oxiran-2-yl]pentan-2-yl]-4-methoxy-3,5,5-trimethyloxan-2-yl]acetic …

NP0009727

Gephyronic acid (hemiketal)

Chemical Formula: C₂₆H₄₆O₇
Average Mass: 470.6470 Da
Monoisotopic Mass: 470.32435 Da

Matched iupac: … acid ... 2-methyl-3-[(2S)-4-methylpent-3-en-2-yl]oxiran-2-yl]pentan-2-yl]-4-methoxy-3,5,5-trimethyloxan-2-yl]acetic …