Details
Stereochemistry | ABSOLUTE |
Molecular Formula | C20H30O2 |
Molecular Weight | 302.451 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 5 / 5 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[H][C@]12CC[C@@](C)(C=C)C=C1CC[C@@]3([H])[C@@](C)(CCC[C@]23C)C(O)=O
InChI
InChIKey=MHVJRKBZMUDEEV-APQLOABGSA-N
InChI=1S/C20H30O2/c1-5-18(2)12-9-15-14(13-18)7-8-16-19(15,3)10-6-11-20(16,4)17(21)22/h5,13,15-16H,1,6-12H2,2-4H3,(H,21,22)/t15-,16+,18+,19+,20+/m0/s1
DescriptionSources: https://www.ncbi.nlm.nih.gov/pubmed/12237330Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/22705379
Sources: https://www.ncbi.nlm.nih.gov/pubmed/12237330
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/22705379
Pimaric acid is a carboxylic acid from the resin acid group. It is a BK-channel opener and inhibits TNF-alpha induced signaling by downregulating NF-kB and AP-1.
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
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Target ID: CHEMBL2800 Sources: https://www.ncbi.nlm.nih.gov/pubmed/12237330 |
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Target ID: map04668 Sources: https://www.ncbi.nlm.nih.gov/pubmed/22705379 |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
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PubMed
Title | Date | PubMed |
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Evidence for the mechanisms underlying the effects of pimaradienoic acid isolated from the roots of Viguiera arenaria on rat aorta. | 2004 Jan |
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Design, synthesis and characterization of podocarpate derivatives as openers of BK channels. | 2008 Oct 1 |
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Bioactive diterpenes from the aerial parts of Anisochilus harmandii. | 2010 May |
Patents
Sample Use Guides
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/12237330
To measure BK activation whole-cell patch clamp on HEK293, expressing BKalpha, was used. The Ca2 concentration in the pipette solution was fixed at pCa 6.5 using a Ca2-EGTA buffer. Depolarization from -60 to -30 mV induced outward currents in both native HEK and HEKBK1. Application of PiMA in a concentration range of 1 to 10 uM increased outward currents in a dose-dependent fashion in HEKBK1 but did not change in native HEK.
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C008911
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127-27-5
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m8810
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220338
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88R98Z71NI
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2956
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PIMARIC ACID
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DTXSID80858728
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SUBSTANCE RECORD