Penicillin G

(2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C16H18N2O4S (334.0987228)


Penicillin G is narrow spectrum antibiotic used to treat infections caused by susceptible bacteria. It is a natural penicillin antibiotic that is administered intravenously or intramuscularly due to poor oral absorption. Penicillin G may also be used in some cases as prophylaxis against susceptible organisms. Natural penicillins are considered the drugs of choice for several infections caused by susceptible gram positive aerobic organisms, such as Streptococcus pneumoniae, groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridans group streptococci, and non-penicillinase producing staphylococcus. Aminoglycosides may be added for synergy against group B streptococcus (S. agalactiae), S. viridans, and Enterococcus faecalis. The natural penicillins may also be used as first or second line agents against susceptible gram positive aerobic bacilli such as Bacillus anthracis, Corynebacterium diphtheriae, and Erysipelothrix rhusiopathiae. Natural penicillins have limited activity against gram negative organisms; however, they may be used in some cases to treat infections caused by Neisseria meningitidis and Pasteurella. They are not generally used to treat anaerobic infections. Resistance patterns, susceptibility and treatment guidelines vary across regions. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CE - Beta-lactamase sensitive penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AA - Antibiotics D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Penicillin V

(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[(phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C16H18N2O5S (350.0936378)


Penicillin V is narrow spectrum antibiotic used to treat mild to moderate infections caused by susceptible bacteria. It is a natural penicillin antibiotic that is administered orally. Penicillin V may also be used in some cases as prophylaxis against susceptible organisms. Natural penicillins are considered the drugs of choice for several infections caused by susceptible gram positive aerobic organisms, such as Streptococcus pneumoniae, groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridans group streptococci, and non-penicillinase producing staphylococcus. Aminoglycosides may be added for synergy against group B streptococcus (S. agalactiae), S. viridans, and Enterococcus faecalis. The natural penicillins may also be used as first or second line agents against susceptible gram positive aerobic bacilli such as Bacillus anthracis, Corynebacterium diphtheriae, and Erysipelothrix rhusiopathiae. Natural penicillins have limited activity against gram negative organisms; however, they may be used in some cases to treat infections caused by Neisseria meningitidis and Pasteurella. They are not generally used to treat anaerobic infections. Resistance patterns, susceptibility and treatment guidelines vary across regions. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CE - Beta-lactamase sensitive penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Cephalosporin C

(6R,7R)-3-[(acetyloxy)methyl]-7-{[(5R)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C16H21N3O8S (415.10493060000005)


Cephalosporin C is an antibiotic of the cephalosporin class. It was isolated from fungi of the genus Acremonium and first characterized in 1961. Although not a very active antibiotic itself, synthetic analogs of cephalosporin C, such as cefalotin, became some of the first marketed cephalosporin antibiotic drugs. (Wikipedia) D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

Deacetylcephalosporin C

7-(5-Amino-5-carboxyvalerylamino)-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C14H19N3O7S (373.0943664)


A 3-hydroxymethylcephalosporin having a (5-amino-5-carboxypentanoyl)amino group at the 7-position. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

SYNNEMATIN B

Isopenicillin N

C14H21N3O6S (359.1151006)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

Deacetoxycephalosporin C

Deacetoxycephalosporin C; DAOC

C14H19N3O6S (357.0994514)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

Adicillin

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[[(5R)-5-amino-5-carboxy-1-oxopentyl]amino]-3,3-dimethyl-7-oxo-,(2S,5R,6R)-

C14H21N3O6S (359.1151006)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Alternariol monomethyl ether

3,4-Dihydroxy-5-methoxy-6-methyldibenzo[a]pyrone

C15H12O5 (272.0684702)


   
   
   
   

Penicillin G

Penicillin-G

C16H18N2O4S (334.0987228)


J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CE - Beta-lactamase sensitive penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AA - Antibiotics D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Cephalosporin C

Cephalosporin C

C16H21N3O8S (415.10493060000005)


A cephalosporin antibiotic carrying a 3-acetoxymethyl substituent and a 6-oxo-N(6)-L-lysino group at position 7. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002511 - Cephalosporins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

xenovulene A

xenovulene A

C22H30O4 (358.214398)


A sesquiterpenoid based on a humulene skeleton. It is isolated from Sarocladium strictum and has been shown to exhibit inhibitory activity against GABA receptor.

   

Penicillin V

Penicillin V

C16H18N2O5S (350.0936378)


J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CE - Beta-lactamase sensitive penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C254 - Anti-Infective Agent > C258 - Antibiotic > C260 - Beta-Lactam Antibiotic

   

Isopenicillin N

Isopenicillin N

C14H21N3O6S (359.1151006)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

2-chloro-7-hydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

2-chloro-7-hydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

C16H13ClO5 (320.0451478)


   

1,2-dihydroxy-4,8,11-trimethyl-9-oxatricyclo[6.2.1.0²,⁶]undec-4-ene-3,10-dione

1,2-dihydroxy-4,8,11-trimethyl-9-oxatricyclo[6.2.1.0²,⁶]undec-4-ene-3,10-dione

C13H16O5 (252.0997686)


   

12,14-dihydroxy-3-methyl-4,5,6,7,8,10-hexahydro-3h-2-benzoxacyclododecine-1,9-dione

12,14-dihydroxy-3-methyl-4,5,6,7,8,10-hexahydro-3h-2-benzoxacyclododecine-1,9-dione

C16H20O5 (292.13106700000003)


   

(6r,7r)-7-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6r,7r)-7-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C14H19N3O6S (357.0994514)


   

2-[2,5-bis(acetyloxy)-4,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[2,5-bis(acetyloxy)-4,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C33H50O8 (574.35055)


   

[7-hydroxy-2-(6-hydroxyheptyl)-4-oxochromen-5-yl]acetic acid

[7-hydroxy-2-(6-hydroxyheptyl)-4-oxochromen-5-yl]acetic acid

C18H22O6 (334.1416312)


   

(2s,5r,6r)-6-[(1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-[(1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C16H18N2O4S (334.0987228)


   

(2e)-3-(4-methoxy-5-methyl-6-oxopyran-2-yl)but-2-enoic acid

(2e)-3-(4-methoxy-5-methyl-6-oxopyran-2-yl)but-2-enoic acid

C11H12O5 (224.06847019999998)


   

3-(4-methoxy-5-methyl-6-oxopyran-2-yl)but-2-enoic acid

3-(4-methoxy-5-methyl-6-oxopyran-2-yl)but-2-enoic acid

C11H12O5 (224.06847019999998)


   

6,7,12-trihydroxy-4,13-bis(1-hydroxyhexa-2,4-dien-1-ylidene)-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-11-ene-3,5,10-trione

6,7,12-trihydroxy-4,13-bis(1-hydroxyhexa-2,4-dien-1-ylidene)-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-11-ene-3,5,10-trione

C28H32O9 (512.2046222)


   

1h,2h,4h,5h-furo[3,4-d][1,3]thiazin-7-one

1h,2h,4h,5h-furo[3,4-d][1,3]thiazin-7-one

C6H7NO2S (157.0197482)


   

(3s)-12,14-dihydroxy-3-methyl-4,5,6,7,8,10-hexahydro-3h-2-benzoxacyclododecine-1,9-dione

(3s)-12,14-dihydroxy-3-methyl-4,5,6,7,8,10-hexahydro-3h-2-benzoxacyclododecine-1,9-dione

C16H20O5 (292.13106700000003)


   

1-heptyl-4-(1-heptyl-6,7,8-trihydroxy-3-oxo-1,4-dihydro-2-benzopyran-4-yl)-6,7,8-trihydroxy-1,4-dihydro-2-benzopyran-3-one

1-heptyl-4-(1-heptyl-6,7,8-trihydroxy-3-oxo-1,4-dihydro-2-benzopyran-4-yl)-6,7,8-trihydroxy-1,4-dihydro-2-benzopyran-3-one

C32H42O10 (586.2777832)


   

2-[(1e,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[(1e,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C31H48O7 (532.3399858)


   

(2s,5r,6r)-6-{[(5s)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-{[(5s)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C14H21N3O6S (359.1151006)


   

(2e)-3-(3-heptyloxiran-2-yl)-1-[(3r,4s,5s)-2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl]prop-2-en-1-one

(2e)-3-(3-heptyloxiran-2-yl)-1-[(3r,4s,5s)-2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl]prop-2-en-1-one

C17H27NO5 (325.1889132)


   

3-(3-heptyloxiran-2-yl)-1-(2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl)prop-2-en-1-one

3-(3-heptyloxiran-2-yl)-1-(2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl)prop-2-en-1-one

C17H27NO5 (325.1889132)


   

(6r,7s)-7-{[(5s)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6r,7s)-7-{[(5s)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C14H19N3O6S (357.0994514)


   

2-[2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C31H48O7 (532.3399858)


   

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C33H50O8 (574.35055)


   

methyl 2-{6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl}acetate

methyl 2-{6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl}acetate

C16H14O8 (334.0688644)


   

(2r,5r,6r)-5-hydroxy-2-[(1s,2e)-1-hydroxybut-2-en-1-yl]-6-[(1e)-prop-1-en-1-yl]-5,6-dihydro-2h-pyran-3-carboxylic acid

(2r,5r,6r)-5-hydroxy-2-[(1s,2e)-1-hydroxybut-2-en-1-yl]-6-[(1e)-prop-1-en-1-yl]-5,6-dihydro-2h-pyran-3-carboxylic acid

C13H18O5 (254.1154178)


   

(6s)-1,4-dimethyl-6-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)piperazine-2,3,5-trione

(6s)-1,4-dimethyl-6-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)piperazine-2,3,5-trione

C18H22N2O4 (330.1579492)


   

15-hydroxy-5,8,8,12-tetramethyl-13,19-dioxatetracyclo[12.5.1.0²,¹².0¹⁷,²⁰]icosa-5,9,14-trien-16-one

15-hydroxy-5,8,8,12-tetramethyl-13,19-dioxatetracyclo[12.5.1.0²,¹².0¹⁷,²⁰]icosa-5,9,14-trien-16-one

C22H30O4 (358.214398)


   

(3r,11r,16as)-11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

(3r,11r,16as)-11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

C25H32N2O5 (440.2311102)


   

5-hydroxy-2-(1-hydroxybut-2-en-1-yl)-6-(prop-1-en-1-yl)-5,6-dihydro-2h-pyran-3-carboxylic acid

5-hydroxy-2-(1-hydroxybut-2-en-1-yl)-6-(prop-1-en-1-yl)-5,6-dihydro-2h-pyran-3-carboxylic acid

C13H18O5 (254.1154178)


   

(2s,5r,6r)-6-[(2-{[(2s)-2-amino-2-carboxyethyl]sulfanyl}-1-hydroxyethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-[(2-{[(2s)-2-amino-2-carboxyethyl]sulfanyl}-1-hydroxyethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C13H19N3O6S2 (377.0715234)


   

(6r,7r)-7-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6r,7r)-7-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C14H19N3O7S (373.0943664)


   

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9br,11ar)-2,5-bis(acetyloxy)-4,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9br,11ar)-2,5-bis(acetyloxy)-4,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C33H50O8 (574.35055)


   

6-chloro-2-[(7-formyl-6-hydroxy-1,4-dimethoxy-3-oxo-1h-2-benzofuran-5-yl)methoxy]-4a-hydroxy-2,5,5,8a-tetramethyl-hexahydronaphthalene-1-carboxylic acid

6-chloro-2-[(7-formyl-6-hydroxy-1,4-dimethoxy-3-oxo-1h-2-benzofuran-5-yl)methoxy]-4a-hydroxy-2,5,5,8a-tetramethyl-hexahydronaphthalene-1-carboxylic acid

C27H35ClO10 (554.191864)


   

(1s,3r,6r,7r,10e,14r)-6-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-7,11-dimethyl-18-oxatricyclo[12.3.1.0³,⁷]octadec-10-ene-2,16-dione

(1s,3r,6r,7r,10e,14r)-6-[(2r,3e,5r)-5,6-dimethylhept-3-en-2-yl]-7,11-dimethyl-18-oxatricyclo[12.3.1.0³,⁷]octadec-10-ene-2,16-dione

C28H44O3 (428.3290274)


   

5-{[(1r)-1-amino-1-{[(1s)-1-carboxy-2-methylpropyl]-c-hydroxycarbonimidoyl}-2-sulfanylethyl]-c-hydroxycarbonimidoyl}pentanoic acid

5-{[(1r)-1-amino-1-{[(1s)-1-carboxy-2-methylpropyl]-c-hydroxycarbonimidoyl}-2-sulfanylethyl]-c-hydroxycarbonimidoyl}pentanoic acid

C14H25N3O6S (363.14639900000003)


   

(2e)-3-[(2r,3r)-3-heptyloxiran-2-yl]-1-[(3r,4s,5s)-2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl]prop-2-en-1-one

(2e)-3-[(2r,3r)-3-heptyloxiran-2-yl]-1-[(3r,4s,5s)-2,3,4-trihydroxy-5-methyl-4,5-dihydropyrrol-3-yl]prop-2-en-1-one

C17H27NO5 (325.1889132)


   

{7-hydroxy-2-[(6s)-6-hydroxyheptyl]-4-oxochromen-5-yl}acetic acid

{7-hydroxy-2-[(6s)-6-hydroxyheptyl]-4-oxochromen-5-yl}acetic acid

C18H22O6 (334.1416312)


   

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2-(acetyloxy)-4,5,7-trihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C31H48O7 (532.3399858)


   

(1r,2r,4z,6s,7s,9s,13z)-6,7,12-trihydroxy-4,13-bis[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-11-ene-3,5,10-trione

(1r,2r,4z,6s,7s,9s,13z)-6,7,12-trihydroxy-4,13-bis[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-11-ene-3,5,10-trione

C28H32O9 (512.2046222)


   

methyl 2-[(1s)-6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl]acetate

methyl 2-[(1s)-6-hydroxy-8-methoxy-1-methyl-3,5-dioxofuro[3,4-c]isochromen-1-yl]acetate

C16H14O8 (334.0688644)


   

(5s)-5-[(1s,2z,4e)-1-hydroxyhexa-2,4-dien-1-yl]oxolan-2-one

(5s)-5-[(1s,2z,4e)-1-hydroxyhexa-2,4-dien-1-yl]oxolan-2-one

C10H14O3 (182.0942894)


   

(3s,6r)-6,12-dihydroxy-14-methoxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-2-benzoxacyclododecin-1-one

(3s,6r)-6,12-dihydroxy-14-methoxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-2-benzoxacyclododecin-1-one

C17H24O5 (308.1623654)


   

6-({2-[(2-amino-2-carboxyethyl)sulfanyl]-1-hydroxyethylidene}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

6-({2-[(2-amino-2-carboxyethyl)sulfanyl]-1-hydroxyethylidene}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C13H19N3O6S2 (377.0715234)


   

5-(1-hydroxyhexa-2,4-dien-1-yl)oxolan-2-one

5-(1-hydroxyhexa-2,4-dien-1-yl)oxolan-2-one

C10H14O3 (182.0942894)


   

(2s,5r,6r)-6-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-{[(5r)-5-amino-5-carboxy-1-hydroxypentylidene]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C14H21N3O6S (359.1151006)


   

6,12-dihydroxy-14-methoxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-2-benzoxacyclododecin-1-one

6,12-dihydroxy-14-methoxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-2-benzoxacyclododecin-1-one

C17H24O5 (308.1623654)


   

(2s,5r,6r)-6-[(1-hydroxy-2-phenoxyethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-[(1-hydroxy-2-phenoxyethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C16H18N2O5S (350.0936378)


   

(1r,2r,4as,6s,8ar)-6-chloro-2-{[(1s)-7-formyl-6-hydroxy-1,4-dimethoxy-3-oxo-1h-2-benzofuran-5-yl]methoxy}-4a-hydroxy-2,5,5,8a-tetramethyl-hexahydronaphthalene-1-carboxylic acid

(1r,2r,4as,6s,8ar)-6-chloro-2-{[(1s)-7-formyl-6-hydroxy-1,4-dimethoxy-3-oxo-1h-2-benzofuran-5-yl]methoxy}-4a-hydroxy-2,5,5,8a-tetramethyl-hexahydronaphthalene-1-carboxylic acid

C27H35ClO10 (554.191864)


   

(2s,6s,7r,9s,13z)-4-[(2e,4e)-hexa-2,4-dienoyl]-6,7,12-trihydroxy-13-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-3,11-diene-5,10-dione

(2s,6s,7r,9s,13z)-4-[(2e,4e)-hexa-2,4-dienoyl]-6,7,12-trihydroxy-13-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-3,11-diene-5,10-dione

C28H32O8 (496.20970719999997)


   

(1r,2r,4z,6s,7s,9s,13z)-6,7,10-trihydroxy-4,13-bis[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-10-ene-3,5,12-trione

(1r,2r,4z,6s,7s,9s,13z)-6,7,10-trihydroxy-4,13-bis[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-10-ene-3,5,12-trione

C28H32O9 (512.2046222)


   

7-hydroxy-3,4,9-trimethoxy-1-methylbenzo[c]chromen-6-one

7-hydroxy-3,4,9-trimethoxy-1-methylbenzo[c]chromen-6-one

C17H16O6 (316.0946836)


   

7-[(5-amino-5-carboxy-1-hydroxypentylidene)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

7-[(5-amino-5-carboxy-1-hydroxypentylidene)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

C14H19N3O6S (357.0994514)


   

(1r,2s,6s,8s,11r)-1,2-dihydroxy-4,8,11-trimethyl-9-oxatricyclo[6.2.1.0²,⁶]undec-4-ene-3,10-dione

(1r,2s,6s,8s,11r)-1,2-dihydroxy-4,8,11-trimethyl-9-oxatricyclo[6.2.1.0²,⁶]undec-4-ene-3,10-dione

C13H16O5 (252.0997686)


   

(3r,6r)-5-hydroxy-1-methyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-3,6-bis(methylsulfanyl)-6h-pyrazin-2-one

(3r,6r)-5-hydroxy-1-methyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-3,6-bis(methylsulfanyl)-6h-pyrazin-2-one

C19H26N2O3S2 (394.13847660000005)


   

2-[2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

2-[2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid

C33H50O8 (574.35055)


   

11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

C25H32N2O5 (440.2311102)


   

(3r,6r)-5-hydroxy-1-methyl-6-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-3,6-bis(methylsulfanyl)-3h-pyrazin-2-one

(3r,6r)-5-hydroxy-1-methyl-6-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-3,6-bis(methylsulfanyl)-3h-pyrazin-2-one

C19H26N2O3S2 (394.13847660000005)


   

(2s,5r,6r)-6-[(hydroxymethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

(2s,5r,6r)-6-[(hydroxymethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C9H12N2O4S (244.05177519999998)


   

4,7-dihydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

4,7-dihydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

C16H14O6 (302.0790344)


   

6,7,10-trihydroxy-4-(1-hydroxyhexa-2,4-dien-1-ylidene)-13-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-10-ene-3,5,12-trione

6,7,10-trihydroxy-4-(1-hydroxyhexa-2,4-dien-1-ylidene)-13-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-2,6,9,11-tetramethyl-8-oxatricyclo[7.4.0.0²,⁷]tridec-10-ene-3,5,12-trione

C28H32O9 (512.2046222)


   

2-(2-isopropylazirin-1-yl)-1-methyl-9h-purin-6-one

2-(2-isopropylazirin-1-yl)-1-methyl-9h-purin-6-one

C11H13N5O (231.11200480000002)


   

(3r,11r,16ar)-11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

(3r,11r,16ar)-11-benzyl-9-hydroxy-6-methyl-3-propyl-3h,4h,8h,11h,14h,15h,16h,16ah-pyrrolo[2,1-c]1-oxa-4,7-diazacyclotetradecane-1,7,12-trione

C25H32N2O5 (440.2311102)