Doxorubicin

(8S,10S)-10-{[(2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy}-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-5,7,8,9,10,12-hexahydrotetracene-5,12-dione

C27H29NO11 (543.1740524)


Doxorubicin is only found in individuals that have used or taken this drug. It is antineoplastic antibiotic obtained from Streptomyces peucetius. It is a hydroxy derivative of daunorubicin. [PubChem]Doxorubicin has antimitotic and cytotoxic activity through a number of proposed mechanisms of action: Doxorubicin forms complexes with DNA by intercalation between base pairs, and it inhibits topoisomerase II activity by stabilizing the DNA-topoisomerase II complex, preventing the religation portion of the ligation-religation reaction that topoisomerase II catalyzes. L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01D - Cytotoxic antibiotics and related substances > L01DB - Anthracyclines and related substances C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C259 - Antineoplastic Antibiotic C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor > C1748 - Topoisomerase Inhibitor C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D004791 - Enzyme Inhibitors KEIO_ID D064

   

Vancomycin

(1S,2R,18R,19R,22S,25R,28R,40S)-48-{[(2S,3R,4S,5S,6R)-3-{[(2S,4S,5S,6S)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-(carbamoylmethyl)-5,47-dichloro-2,18,32,35,37-pentahydroxy-19-[(2R)-4-methyl-2-(methylamino)pentanamido]-20,23,26,42,44-pentaoxo-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2^{3,6}.2^{14,17}.1^{8,12}.1^{29,33}.0^{10,25}.0^{34,39}]pentaconta-3,5,8,10,12(48),14,16,29(45),30,32,34,36,38,46,49-pentadecaene-40-carboxylic acid

C66H75Cl2N9O24 (1447.4301770000002)


Vancomycin is only found in individuals that have used or taken this drug. It is an antibacterial obtained from Streptomyces orientalis. It is a glycopeptide related to ristocetin that inhibits bacterial cell wall assembly and is toxic to kidneys and the inner ear. [PubChem]The bactericidal action of vancomycin results primarily from inhibition of cell-wall biosynthesis. Specifically, vancomycin prevents incorporation of N-acetylmuramic acid (NAM)- and N-acetylglucosamine (NAG)-peptide subunits from being incorporated into the peptidoglycan matrix; which forms the major structural component of Gram-positive cell walls. The large hydrophilic molecule is able to form hydrogen bond interactions with the terminal D-alanyl-D-alanine moieties of the NAM/NAG-peptides. Normally this is a five-point interaction. This binding of vancomycin to the D-Ala-D-Ala prevents the incorporation of the NAM/NAG-peptide subunits into the peptidoglycan matrix. In addition, vancomycin alters bacterial-cell-membrane permeability and RNA synthesis. There is no cross-resistance between vancomycin and other antibiotics. Vancomycin is not active in vitro against gram-negative bacilli, mycobacteria, or fungi. A - Alimentary tract and metabolism > A07 - Antidiarrheals, intestinal antiinflammatory/antiinfective agents > A07A - Intestinal antiinfectives > A07AA - Antibiotics J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01X - Other antibacterials > J01XA - Glycopeptide antibacterials S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AA - Antibiotics C254 - Anti-Infective Agent > C258 - Antibiotic > C61101 - Glycopeptide Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents Vancomycin is an antibiotic for the treatment of bacterial infections.

   

Doxorubicin

7-(4-amino-5-hydroxy-6-methyloxan-2-yl)oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione

C27H29NO11 (543.1740524)


L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01D - Cytotoxic antibiotics and related substances > L01DB - Anthracyclines and related substances C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C259 - Antineoplastic Antibiotic C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor > C1748 - Topoisomerase Inhibitor C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D004791 - Enzyme Inhibitors

   

Vancomycin

Vancomycin

C66H75Cl2N9O24 (1447.4301770000002)


A complex glycopeptide from Streptomyces orientalis. It inhibits a specific step in the synthesis of the peptidoglycan layer in the Gram-positive bacteria Staphylococcus aureus and Clostridium difficile. A - Alimentary tract and metabolism > A07 - Antidiarrheals, intestinal antiinflammatory/antiinfective agents > A07A - Intestinal antiinfectives > A07AA - Antibiotics J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01X - Other antibacterials > J01XA - Glycopeptide antibacterials S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AA - Antibiotics C254 - Anti-Infective Agent > C258 - Antibiotic > C61101 - Glycopeptide Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents Vancomycin is an antibiotic for the treatment of bacterial infections.

   

17-{[5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-23-hydroxy-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

17-{[5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-23-hydroxy-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

C44H56Cl2N2O10 (842.3311816000001)


   

16-chloro-17-(chloromethyl)-4,10-dihydroxy-6,15-dimethoxy-6-methyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

16-chloro-17-(chloromethyl)-4,10-dihydroxy-6,15-dimethoxy-6-methyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

C24H16Cl2O8 (502.02221959999997)


   

(1s,2r,18r,22s,25r,28r,40r)-48-{[(2s,3r,4s,5s,6r)-3-{[(2s,4s,5s,6s)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-47,49-dichloro-2,18,20,23,26,32,35,37,42,44-decahydroxy-19-{[(2r)-1-hydroxy-4-methyl-2-(methylamino)pentylidene]amino}-22-(c-hydroxycarbonimidoylmethyl)-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2³,⁶.2¹⁴,¹⁷.1⁸,¹².1²⁹,³³.0¹⁰,²⁵.0³⁴,³⁹]pentaconta-3,5,8,10,12(48),14,16,20,23,26,29,31,33(45),34,36,38,41,43,46,49-icosaene-40-carboxylic acid

(1s,2r,18r,22s,25r,28r,40r)-48-{[(2s,3r,4s,5s,6r)-3-{[(2s,4s,5s,6s)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-47,49-dichloro-2,18,20,23,26,32,35,37,42,44-decahydroxy-19-{[(2r)-1-hydroxy-4-methyl-2-(methylamino)pentylidene]amino}-22-(c-hydroxycarbonimidoylmethyl)-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2³,⁶.2¹⁴,¹⁷.1⁸,¹².1²⁹,³³.0¹⁰,²⁵.0³⁴,³⁹]pentaconta-3,5,8,10,12(48),14,16,20,23,26,29,31,33(45),34,36,38,41,43,46,49-icosaene-40-carboxylic acid

C66H75Cl2N9O24 (1447.4301770000002)


   

5-(3,9-dihydroxy-4,6,8,10-tetramethyl-11-oxotridec-6-en-2-yl)-12-ethyl-8,10-dimethyl-4,13-dioxabicyclo[8.2.1]trideca-1(12),7-diene-3,11-dione

5-(3,9-dihydroxy-4,6,8,10-tetramethyl-11-oxotridec-6-en-2-yl)-12-ethyl-8,10-dimethyl-4,13-dioxabicyclo[8.2.1]trideca-1(12),7-diene-3,11-dione

C32H50O7 (546.355635)


   

5-(3,9-dihydroxy-4,6,8,10-tetramethyl-11-oxotridec-6-en-2-yl)-12-ethyl-1-hydroxy-8,10-dimethyl-4,13-dioxabicyclo[8.2.1]tridec-7-ene-3,11-dione

5-(3,9-dihydroxy-4,6,8,10-tetramethyl-11-oxotridec-6-en-2-yl)-12-ethyl-1-hydroxy-8,10-dimethyl-4,13-dioxabicyclo[8.2.1]tridec-7-ene-3,11-dione

C32H52O8 (564.3661992)


   

21-hydroxy-9-methoxy-17-(methylamino)-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(13),3,8,10,14,17,20-heptaene-2,7,12,16,19-pentone

21-hydroxy-9-methoxy-17-(methylamino)-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(13),3,8,10,14,17,20-heptaene-2,7,12,16,19-pentone

C22H13NO8 (419.06411380000003)


   

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-{[(3-bromo-1h-pyrrol-2-yl)(hydroxy)methylidene]amino}-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-{[(3-bromo-1h-pyrrol-2-yl)(hydroxy)methylidene]amino}-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

C44H57BrN2O10 (852.3196362)


   

(1s,2r,18r,19r,22s,25r,28r,40s)-48-{[(2s,3r,4s,5s,6r)-3-{[(2s,4s,5s,6s)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-47,49-dichloro-2,18,20,23,26,32,35,37,42,44-decahydroxy-19-{[(2r)-1-hydroxy-4-methyl-2-(methylamino)pentylidene]amino}-22-(c-hydroxycarbonimidoylmethyl)-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2³,⁶.2¹⁴,¹⁷.1⁸,¹².1²⁹,³³.0¹⁰,²⁵.0³⁴,³⁹]pentaconta-3,5,8,10,12(48),14,16,20,23,26,29,31,33(45),34,36,38,41,43,46,49-icosaene-40-carboxylic acid

(1s,2r,18r,19r,22s,25r,28r,40s)-48-{[(2s,3r,4s,5s,6r)-3-{[(2s,4s,5s,6s)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-47,49-dichloro-2,18,20,23,26,32,35,37,42,44-decahydroxy-19-{[(2r)-1-hydroxy-4-methyl-2-(methylamino)pentylidene]amino}-22-(c-hydroxycarbonimidoylmethyl)-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2³,⁶.2¹⁴,¹⁷.1⁸,¹².1²⁹,³³.0¹⁰,²⁵.0³⁴,³⁹]pentaconta-3,5,8,10,12(48),14,16,20,23,26,29,31,33(45),34,36,38,41,43,46,49-icosaene-40-carboxylic acid

C66H75Cl2N9O24 (1447.4301770000002)


   

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-3,22-diethyl-27-hydroxy-17-{[(2r,4r,5s,6r)-4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-3,22-diethyl-27-hydroxy-17-{[(2r,4r,5s,6r)-4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

C44H55Cl3N2O10 (876.2922100000001)


   

16-chloro-4,10-dihydroxy-6,15-dimethoxy-6-methyl-17-(trichloromethyl)-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

16-chloro-4,10-dihydroxy-6,15-dimethoxy-6-methyl-17-(trichloromethyl)-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

C24H14Cl4O8 (569.9442764)


   

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-{[(3,4-dibromo-1h-pyrrol-2-yl)(hydroxy)methylidene]amino}-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-{[(3,4-dibromo-1h-pyrrol-2-yl)(hydroxy)methylidene]amino}-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

C44H56Br2N2O10 (930.2301476000001)


   

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

(1s,3s,6s,7e,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-27-hydroxy-6,18-dimethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,24(27)-tetraene-4-carboxylic acid

C44H56Cl2N2O10 (842.3311816000001)


   

(1s,3s,6s,7z,13r,16s,17s,18s,21s,22r)-3,22-diethyl-23-hydroxy-17-{[(2r,4r,5s,6r)-4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

(1s,3s,6s,7z,13r,16s,17s,18s,21s,22r)-3,22-diethyl-23-hydroxy-17-{[(2r,4r,5s,6r)-4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

C44H55Cl3N2O10 (876.2922100000001)


   

3,22-diethyl-23-hydroxy-17-{[4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

3,22-diethyl-23-hydroxy-17-{[4-hydroxy-6-methyl-5-(3,4,5-trichloro-1h-pyrrole-2-amido)oxan-2-yl]oxy}-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

C44H55Cl3N2O10 (876.2922100000001)


   

16-chloro-4,10-dihydroxy-6,15-dimethoxy-6,17-dimethyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

16-chloro-4,10-dihydroxy-6,15-dimethoxy-6,17-dimethyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

C24H17ClO8 (468.0611912)


   

12-ethyl-8,10-dimethyl-5-(3,9,11-trihydroxy-4,6,8,10-tetramethyltridec-6-en-2-yl)-4,13-dioxabicyclo[8.2.1]trideca-1(12),7-diene-3,11-dione

12-ethyl-8,10-dimethyl-5-(3,9,11-trihydroxy-4,6,8,10-tetramethyltridec-6-en-2-yl)-4,13-dioxabicyclo[8.2.1]trideca-1(12),7-diene-3,11-dione

C32H52O7 (548.3712842)


   

12-ethyl-1-hydroxy-8,10-dimethyl-5-(3,9,11-trihydroxy-4,6,8,10-tetramethyltridec-6-en-2-yl)-4,13-dioxabicyclo[8.2.1]tridec-7-ene-3,11-dione

12-ethyl-1-hydroxy-8,10-dimethyl-5-(3,9,11-trihydroxy-4,6,8,10-tetramethyltridec-6-en-2-yl)-4,13-dioxabicyclo[8.2.1]tridec-7-ene-3,11-dione

C32H54O8 (566.3818484)


   

16-chloro-17-(dichloromethyl)-4,10-dihydroxy-6,15-dimethoxy-6-methyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

16-chloro-17-(dichloromethyl)-4,10-dihydroxy-6,15-dimethoxy-6-methyl-7-oxapentacyclo[11.8.0.0³,¹¹.0⁵,⁹.0¹⁴,¹⁹]henicosa-1(21),3,5(9),10,13,15,17,19-octaene-2,8,12-trione

C24H15Cl3O8 (535.983248)


   

(1s,3s,6s,7z,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-23-hydroxy-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

(1s,3s,6s,7z,13r,16s,17s,18s,21s,22r)-17-{[(2r,4r,5s,6r)-5-(3,5-dichloro-1h-pyrrole-2-amido)-4-hydroxy-6-methyloxan-2-yl]oxy}-3,22-diethyl-23-hydroxy-6,18-dimethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-4,7,14,23-tetraene-4-carboxylic acid

C44H56Cl2N2O10 (842.3311816000001)


   

21-hydroxy-9,17-dimethoxy-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(21),3,8,10,13,15(20),17-heptaene-2,7,12,16,19-pentone

21-hydroxy-9,17-dimethoxy-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(21),3,8,10,13,15(20),17-heptaene-2,7,12,16,19-pentone

C22H12O9 (420.04813020000006)


   

9,19,21-trihydroxy-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(21),3,8,10,13,15(20),18-heptaene-2,7,12,16,17-pentone

9,19,21-trihydroxy-6-oxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁵,²⁰]henicosa-1(21),3,8,10,13,15(20),18-heptaene-2,7,12,16,17-pentone

C20H8O9 (392.0168318)


   

14-ethyl-7-hydroxy-5-(7-hydroxy-4,6,8-trimethyl-9-oxoundec-4-en-2-yl)-6,10,12-trimethyl-4,15-dioxabicyclo[10.2.1]pentadeca-1(14),9-diene-3,13-dione

14-ethyl-7-hydroxy-5-(7-hydroxy-4,6,8-trimethyl-9-oxoundec-4-en-2-yl)-6,10,12-trimethyl-4,15-dioxabicyclo[10.2.1]pentadeca-1(14),9-diene-3,13-dione

C32H50O7 (546.355635)