NCBI Taxonomy: 67319

Phaeosphenone

C30H26O10 (546.1525896)

pleosporone

C15H14O6 (290.0790344)

A carbotricyclic compound that is 1,2,3,4-tetrahydroanthracene-9,10-dione substituted by hydroxy groups at positions 1, 2, 3 and 8 and a methyl group at position 6. It is isolated from a pleosporalean ascomycete (MF7028), an endophytic fungus from Anthyllis vulneraria and exhibits modest antibacterial activity against a number of bacterial strains. Additionally it exhibits cytotoxicity against HeLa cells.

7-[(2's,3r,4'as,4'bs,5r,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C34H41NO12S (687.2349346000001)

(2e,4e,6e)-7-[(2s,3s,4as,4bs,6r,7r,8s,8ar,10ar)-6-(acetyloxy)-3-{[(1-carboxyeth-1-en-1-yl)oxy]carbonyl}-8-hydroxy-4a,7-dimethyl-4-oxo-1,2,3,4b,5,6,7,8,8a,10a-decahydrophenanthren-2-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

(2e,4e,6e)-7-[(2's,3s,4'as,4'bs,5r,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-8'-hydroxy-5-(hydroxymethyl)-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

(2e,4e,6e)-7-[(2's,3r,4'as,4'bs,5s,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C34H41NO12S (687.2349346000001)

(2e,4e,6e)-7-[(2's,3s,4'as,4'bs,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-8'-hydroxy-4'a,7'-dimethyl-5-methylidene-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H32O9 (524.2046222)

7-[6'-(acetyloxy)-5-{[(2-{[4,5-dihydroxy-6-(hydroxymethyl)-2-[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]oxan-3-yl]-c-hydroxycarbonimidoyl}-2-[(1-hydroxyethylidene)amino]ethyl)sulfanyl]methyl}-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C46H62N2O21S (1010.3565602000001)

7-[(2's,3r,4'as,4'bs,5s,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-{[(2r,3r,4r,5s,6s)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(2s,3r,5s,6s)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}oxan-3-yl]-c-hydroxycarbonimidoyl}-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C46H62N2O21S (1010.3565602000001)

(2e,4e,6e)-7-[(2'r,3r,4'as,4'bs,5s,6's,7's,8'r,8'as,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C34H41NO12S (687.2349346000001)

7-[(2's,3r,4'as,4'bs,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-8'-hydroxy-4'a,7'-dimethyl-5-methylidene-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H32O9 (524.2046222)

7-[6'-(acetyloxy)-8'-hydroxy-5-(hydroxymethyl)-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

7-[(2's,3r,4'as,4'bs,5s,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C34H41NO12S (687.2349346000001)

(2z,4e,6e)-7-[(2's,3r,4'ar,4'bs,5r,6'r,7'r,8's,8'as,10'ar)-6'-(acetyloxy)-8'-hydroxy-5-(hydroxymethyl)-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

(2e,4e,6e)-7-[(2's,3r,4'ar,4'bs,6'r,7'r,8's,8'as,10'ar)-6'-(acetyloxy)-8'-hydroxy-4'a,7'-dimethyl-5-methylidene-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H32O9 (524.2046222)

7-[6-(acetyloxy)-3-{[(1-carboxyeth-1-en-1-yl)oxy]carbonyl}-8-hydroxy-4a,7-dimethyl-4-oxo-1,2,3,4b,5,6,7,8,8a,10a-decahydrophenanthren-2-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

7-[(2's,3r,4'as,4'bs,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-8'-hydroxy-5-(hydroxymethyl)-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

(2e,4e,6e)-7-[(2's,3r,4'bs,6'r,7'r,8's,8'as,10'ar)-6'-(acetyloxy)-8'-hydroxy-4'a,7'-dimethyl-5-methylidene-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H32O9 (524.2046222)

(2e,4e,6e)-7-[(2's,3s,4'as,4'bs,5r,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-{[(2r,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(1r,2r,3r,4r,5s,6s)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}oxan-3-yl]-c-hydroxycarbonimidoyl}-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C46H62N2O21S (1010.3565602000001)

7-[6'-(acetyloxy)-5-[({2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl}sulfanyl)methyl]-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C34H41NO12S (687.2349346000001)

7-[(2's,3r,4'as,4'bs,5r,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-5-({[(2s)-2-{[(2r,3r,4r,5s,6s)-4,5-dihydroxy-6-(hydroxymethyl)-2-{[(2s,3r,5s,6s)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}oxan-3-yl]-c-hydroxycarbonimidoyl}-2-[(1-hydroxyethylidene)amino]ethyl]sulfanyl}methyl)-8'-hydroxy-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C46H62N2O21S (1010.3565602000001)

7-[6'-(acetyloxy)-8'-hydroxy-4'a,7'-dimethyl-5-methylidene-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H32O9 (524.2046222)

(2e,4e,6e)-7-[(2s,3s,4ar,4bs,6r,7r,8s,8as,10ar)-6-(acetyloxy)-3-{[(1-carboxyeth-1-en-1-yl)oxy]carbonyl}-8-hydroxy-4a,7-dimethyl-4-oxo-1,2,3,4b,5,6,7,8,8a,10a-decahydrophenanthren-2-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

(4e,6e)-7-[(2's,3r,4'bs,5r,6'r,7'r,8's,8'ar,10'ar)-6'-(acetyloxy)-8'-hydroxy-5-(hydroxymethyl)-4'a,7'-dimethyl-2,4,4'-trioxo-2',4'b,5',6',7',8',8'a,10'a-octahydro-1'h-spiro[oxolane-3,3'-phenanthren]-2'-yl]hepta-2,4,6-trienoic acid

C29H34O10 (542.2151864)

methyl (1r)-2-chloro-1,8-dihydroxy-9-oxocyclopenta[b]chromene-1-carboxylate

C14H9ClO6 (308.0087644)