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  1. General Info
  2. Source Info
  3. Effects Info
  4. Reference
Phytochemical Details
01. General Information
Name Flavokawain B
PubChem CID 5356121
Molecular Weight 284.31g/mol
Synonyms

flavokavain B, flavokavin B, flavokawain B

Formula C₁₇H₁₆O₄
SMILES COC1=CC(=C(C(=C1)OC)C(=O)C=CC2=CC=CC=C2)O
InChI 1S/C17H16O4/c1-20-13-10-15(19)17(16(11-13)21-2)14(18)9-8-12-6-4-3-5-7-12/h3-11,19H,1-2H3/b9-8+
InChIKey QKQLSQLKXBHUSO-CMDGGOBGSA-N
CAS Number 1775-97-9
ChEMBL ID CHEMBL104255
ChEBI ID CHEBI:65899
Structure 2D-img
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2D MOL 3D MOL
02. Source Information of Phytochemical
Piper methysticum Hot
Chineses Pinyin KaWaHuJiao
Use Part Root and rhizome
Species
>Kingdom: Viridiplantae
 -->Phylum: Streptophyta
  -->Class: Equisetopsida
   -->Order: Piperales
    -->Family: Piperaceae
     -->Genus: Piper
      -->Species: Piper methysticum
03. Combinatorial Therapeutic Effect(s)
Synergistic Effect
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Drug(s) whose efficacy can be enhanced by this phytochemical
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Combination Pair ID: 147
Pair Name Flavokawain B, Daunorubicin
Partner Name Daunorubicin
Disease Info [ICD-11: 2B33.4] Leukemia Investigative
Biological Phenomena Induction-->Apoptosis
Gene Regulation Up-regulation Activity NFKB1 hsa4790
In Vitro Model HL-60 Adult acute myeloid leukemia Homo sapiens (Human) CVCL_0002
K-562 Blast phase chronic myelogenous leukemia Homo sapiens (Human) CVCL_0004
MOLT-4 Adult T acute lymphoblastic leukemia Homo sapiens (Human) CVCL_0013
Result A combination treatment of DNR and FKB may improve the anticancer effects of DNR in DNR-resistant acute myeloid leukemia.
Combination Pair ID: 148
Pair Name Flavokawain B, Bortezomib
Partner Name Bortezomib
Disease Info [ICD-11: 2C82] Prostate cancer Investigative
Biological Phenomena Induction-->Apoptosis
Gene Regulation Up-regulation Expression CDKN1A hsa1026
Up-regulation cleavage PARP1 hsa142
Up-regulation Expression PSMD9 hsa5715
Down-regulation Expression SKP2 hsa6502
In Vitro Model LNCaP Prostate carcinoma Homo sapiens (Human) CVCL_0395
PC-3 Prostate carcinoma Homo sapiens (Human) CVCL_0035
LNCaP C4-2B Prostate carcinoma Homo sapiens (Human) CVCL_4784
Result These findings provide a rationale for further investigating combination of FKB and Bortezomib for treatment of RB deficient, castration-resistant prostate cancer.
04. Reference
No. Title Href
1 The Combination of Flavokawain B and Daunorubicin Induces Apoptosis in Human Myeloid Leukemic Cells by Modifying NF-κB. Anticancer Res. 2018 May;38(5):2771-2778. doi: 10.21873/anticanres.12520. Click
2 Flavokawain B targets protein neddylation for enhancing the anti-prostate cancer effect of Bortezomib via Skp2 degradation. Cell Commun Signal. 2019 Mar 18;17(1):25. doi: 10.1186/s12964-019-0338-2. Click
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