Home > Natural compounds > (+)-Usnic Acid


Chemical structure

(+)-Usnic Acid


CID Molecular formula Molecular weight Canonical smiles Isomeric smiles Exact mass
442614 C18H16O7 344.3 CC1=C(C(=C2C(=C1O)C3 (C(=CC(=C(C3=O)C(=O) C)O)O2)C)C(=O)C)O CC1=C(C(=C2C(=C1O)[C@]3(C(=CC(=C(C3=O)C(=O)C)O)O2)C)C(=O)C)O 344.089603
SMILES: CC(=O)C1=C(O)C=C2Oc3c(C(C)=O)c(O)c(C)c(O)c3[C@]2(C)C1=O

Synonym

Synonym
(+)-Usnic acid
7562-61-0
(+)-Usniacin
(S)-Usnic acid
(-)-Usnic acid
CHEBI:122
(9bR)-2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-3(9bH)-one
(S)-usnate
(9aR)-4,8-diacetyl-1,3,9-trihydroxy-2,9a-dimethyl-7-oxo-9a-hydrobenzo[2,1-d]be nzo[b]furan
MFCD00016878
MLS006011829
CHEMBL461903
(+)-Usniacin (D-Usnic acid)
2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3(2H,9bH)-dione
CHEMBL1454474
SCHEMBL10076307
SCHEMBL14029477
DTXSID40977181
HMS3655H16
ZINC135467
ALBB-015483
TNP00338
(+)-Usnic acid from Usnea dasypoga
BDBM50232841
CU0011
LMPK13060002
s2252
SBB006458
STK523900
ZINC53007741
AKOS005174867
CCG-208150
CCG-208515
MCULE-2548080738
MCULE-2648148615
SMP1_000308
NCGC00017388-01
NCGC00017388-02
NCGC00017388-03
NCGC00017388-05
NCGC00142542-01
NCGC00142542-02
SC-19718
SMR003325592
AB0109671
B3661
R1338
SW219509-1
V0974
C10101
Q27105250
UNII-0W584PFJ77 component WEYVVCKOOFYHRW-GOSISDBHSA-N
(9bS)-2,6-Diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-1,9b-dihydrodibenzofuran-1-one
(9bS)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one
3(9bH)-dibenzofuranone, 2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyl-, (9bR)-
(2R)-4,10-diacetyl-3,11,13-trihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),3,6,9,11-pentaen-5-one
(R)-1,1'-(1,7,9-trihydroxy-8,9b-dimethyl-3-oxo-3,9b-dihydrodibenzo[b,d]furan-2,6-diyl)diethanone
(+)-Usnic acid
7562-61-0
(+)-Usniacin
(S)-Usnic acid
(-)-Usnic acid
CHEBI:122
(9bR)-2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-3(9bH)-one
(S)-usnate
(9aR)-4,8-diacetyl-1,3,9-trihydroxy-2,9a-dimethyl-7-oxo-9a-hydrobenzo[2,1-d]be nzo[b]furan
MFCD00016878
MLS006011829
CHEMBL461903
(+)-Usniacin (D-Usnic acid)
2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3(2H,9bH)-dione
CHEMBL1454474
SCHEMBL10076307
SCHEMBL14029477
DTXSID40977181
HMS3655H16
ZINC135467
ALBB-015483
TNP00338
(+)-Usnic acid from Usnea dasypoga
BDBM50232841
CU0011
LMPK13060002
s2252
SBB006458
STK523900
ZINC53007741
AKOS005174867
CCG-208150
CCG-208515
MCULE-2548080738
MCULE-2648148615
SMP1_000308
NCGC00017388-01
NCGC00017388-02
NCGC00017388-03
NCGC00017388-05
NCGC00142542-01
NCGC00142542-02
SC-19718
SMR003325592
AB0109671
B3661
R1338
SW219509-1
V0974
C10101
Q27105250
UNII-0W584PFJ77 component WEYVVCKOOFYHRW-GOSISDBHSA-N
(9bS)-2,6-Diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-1,9b-dihydrodibenzofuran-1-one
(9bS)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one
3(9bH)-dibenzofuranone, 2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyl-, (9bR)-
(2R)-4,10-diacetyl-3,11,13-trihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),3,6,9,11-pentaen-5-one
(R)-1,1'-(1,7,9-trihydroxy-8,9b-dimethyl-3-oxo-3,9b-dihydrodibenzo[b,d]furan-2,6-diyl)diethanone

Microbial origin

Microorganism group Scientific Name Reference Source
Fungi Lobaria scrobiculata PMID:24725159
NPASS
Fungi Roccella montagnei
Fungi Usnea longissima