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Details

Stereochemistry ABSOLUTE
Molecular Formula C32H48O5
Molecular Weight 512.7205
Optical Activity UNSPECIFIED
Defined Stereocenters 11 / 11
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-ACETYL-11-KETO-.BETA.-BOSWELLIC ACID

SMILES

[H][C@@]12CC[C@]3(C)[C@]([H])(C(=O)C=C4[C@]5([H])[C@@H](C)[C@H](C)CC[C@]5(C)CC[C@@]34C)[C@@]1(C)CC[C@@H](OC(C)=O)[C@]2(C)C(O)=O

InChI

InChIKey=HMMGKOVEOFBCAU-BCDBGHSCSA-N
InChI=1S/C32H48O5/c1-18-9-12-28(4)15-16-30(6)21(25(28)19(18)2)17-22(34)26-29(5)13-11-24(37-20(3)33)32(8,27(35)36)23(29)10-14-31(26,30)7/h17-19,23-26H,9-16H2,1-8H3,(H,35,36)/t18-,19+,23-,24-,25+,26-,28-,29+,30-,31-,32-/m1/s1

HIDE SMILES / InChI
Acetyl-11-keto-beta-boswellic acid (AKBA), a pentacyclic triterpene, is a component of gum resin of Boswellia serrata. It inhibits 5-lipoxygenase in a selective, enzyme directed, non-redox, and noncompetitive manner. In addition, AKBA inhibited topoisomerase I. It induces apoptosis and exerts antineoplastic properties. 5-LOXIN, a dietary supplement ingredient (Boswellia serrata extract enriched with 30% 3-O-acetyl-11-keto-beta-boswellic acid) is effective in reducing pain and improving physical functioning in osteoarthritis patients.

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
Primary
5-LOXIN

Approved Use

5-Loxin is a novel Boswellia serrata extract enriched with 30% 3-O-acetyl-11-keto-beta-boswellic acid (AKBA), which exhibits potential anti-inflammatory properties by inhibiting the 5-lipoxygenase enzyme. In human studies, 5-LOXIN® promotes joint health and function and protects against collagen degradation, an important component of connective tissues.
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
Acetyl-11-keto-beta-boswellic acid (AKBA): structure requirements for binding and 5-lipoxygenase inhibitory activity.
1996 Feb
Acetyl-11-keto-beta-boswellic acid induces apoptosis in HL-60 and CCRF-CEM cells and inhibits topoisomerase I.
1999 Feb
Patents

Sample Use Guides

5-LOXIN, a dietary supplement ingredient (Boswellia serrata extract enriched with 30% 3-O-acetyl-11-keto-beta-boswellic acid): osteoarthritis patients received either 100 mg or 250 mg of 5-Loxin daily or a placebo for 90 days. Significant improvements in pain score and functional ability were recorded in the treatment group supplemented with 250 mg 5-Loxin as early as 7 days after the start of treatment.
Route of Administration: Oral
Treatment of meningioma cells by Acetyl-11-Keto-β-Boswellic Acid (AKBA) revealed a potent cytotoxic activity with half-maximal inhibitory concentrations in the range of 2-8 microM. At similar, physiologically achievable concentrations, AKBA rapidly (within minutes) and potently inhibited the phosphorylation of extracellular signal-regulated kinase 1 and 2 (Erk-1 and Erk-2) in meningioma cells stimulated with platelet-derived growth factor BB.
Name Type Language
3-ACETYL-11-KETO-.BETA.-BOSWELLIC ACID
Common Name English
3-ACETYL-11-KETO-.BETA.-BOSWELLIC ACID (CONSTITUENT OF BOSWELLIA SERRATA) [DSC]
Common Name English
3-ACETYL-11-KETO-BETA-BOSWELLIC ACID
USP-RS  
Common Name English
ACETYL-11-OXO-.BETA.-BOSWELLIC ACID
Common Name English
3-ACETYL-11-KETO-BETA-BOSWELLIC ACID [USP-RS]
Common Name English
(3.ALPHA.,4.BETA.)-3-(ACETYLOXY)-11-OXOURS-12-EN-23-OIC ACID
Systematic Name English
3.ALPHA.-ACETYL-11-KETO-.BETA.-BOSWELLIC ACID
Common Name English
11-KETO-.BETA.-BOSWELLIC ACID ACETATE
Common Name English
3.ALPHA.-ACETOXY-11-OXO-12-URSEN-24-OIC ACID
Common Name English
3-O-ACETYL-11-KETO-.BETA.-BOSWELLIC ACID
Common Name English
ACETYL-11-KETO-.BETA.-BOSWELLIC ACID
Common Name English
AKBA
Common Name English
URS-12-EN-23-OIC ACID, 3-(ACETYLOXY)-11-OXO-, (3.ALPHA.,4.BETA.)-
Systematic Name English
Code System Code Type Description
CAS
67416-61-9
Created by admin on Sat Dec 16 05:55:22 GMT 2023 , Edited by admin on Sat Dec 16 05:55:22 GMT 2023
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EPA CompTox
DTXSID601303401
Created by admin on Sat Dec 16 05:55:22 GMT 2023 , Edited by admin on Sat Dec 16 05:55:22 GMT 2023
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PUBCHEM
11168203
Created by admin on Sat Dec 16 05:55:22 GMT 2023 , Edited by admin on Sat Dec 16 05:55:22 GMT 2023
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RS_ITEM_NUM
1076261
Created by admin on Sat Dec 16 05:55:22 GMT 2023 , Edited by admin on Sat Dec 16 05:55:22 GMT 2023
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FDA UNII
BS16QT99Q1
Created by admin on Sat Dec 16 05:55:22 GMT 2023 , Edited by admin on Sat Dec 16 05:55:22 GMT 2023
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