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  1. General Info
  2. Source Info
  3. Effects Info
  4. Reference
Phytochemical Details
01. General Information
Name Demethoxycurcumin
PubChem CID 5469424
Molecular Weight 338.4g/mol
Synonyms

4-hydroxycinnamoyl(feroyl)methane, curcumin II, demethoxy-curcumin, demethoxycurcumin, monodemethoxycurcumin

Formula C₂₀H₁₈O₅
SMILES COC1=C(C=CC(=C1)C=CC(=O)CC(=O)C=CC2=CC=C(C=C2)O)O
InChI 1S/C20H18O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-12,21,24H,13H2,1H3/b9-4+,10-5+
InChIKey HJTVQHVGMGKONQ-LUZURFALSA-N
CAS Number 22608-11-3
ChEMBL ID CHEMBL105360
ChEBI ID CHEBI:65737
Herb ID HBIN023227
Structure 2D-img
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2D MOL 3D MOL
02. Source Information of Phytochemical
(1) Piper longum Hot
Chineses Pinyin BiBa
Use Part Near Ripe Or Ripe Fruit Spike
Habitat YunNan, GuangDong
Flavor Pungent
Meridian Tropism Stomach, Large intestine
Species
>Kingdom: Viridiplantae
 -->Phylum: Streptophyta
  -->Class: Equisetopsida
   -->Order: Piperales
    -->Family: Piperaceae
     -->Genus: Piper
      -->Species: Piper longum
(2) Curcuma longa Warm
Chineses Pinyin JiangHuang
Use Part Tuberoid
Habitat SiChuan, FuJian, GuangDong, ZheJiang, JiangXi
Flavor Pungent; Bitter
Meridian Tropism Spleen; Liver
Species
>Kingdom: Viridiplantae
 -->Phylum: Streptophyta
  -->Class: Equisetopsida
   -->Order: Zingiberales
    -->Family: Zingiberaceae
     -->Genus: Curcuma
      -->Species: Curcuma longa
03. Combinatorial Therapeutic Effect(s)
Synergistic Effect
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Drug(s) whose resistance can be reversed by this phytochemical
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Combination Pair ID: 829
Pair Name Demethoxycurcumin, Cisplatin
Partner Name Cisplatin
Disease Info [ICD-11: 2C25] Lung cancer Investigative
Biological Phenomena Induction-->Apoptosis
Gene Regulation Up-regulation Expression BAX hsa581
Down-regulation Expression BCL2 hsa596
Up-regulation Cleavage CASP3 hsa836
In Vitro Model A-549 Lung adenocarcinoma Homo sapiens (Human) CVCL_0023
In Vivo Model For a xenograft model, A549/DDP cells were injected into the inguinal mammary fat pad of Balb/c congenic athymic nude mice.
Result The findings from the present study suggested that DMC in combination with DDP may be considered as a novel combination regimen for restoring DDP sensitivity in DDP-resistant NSCLC cells.
Combination Pair ID: 830
Pair Name Demethoxycurcumin, AT101
Partner Name AT101
Disease Info [ICD-11: 2A00] Glioblastoma multiforme Investigative
Gene Regulation Up-regulation Phosphorylation AKT1 hsa207
In Vitro Model PC-1 [Human pancreatic carcinoma] Pancreatic ductal adenocarcinoma Homo sapiens (Human) CVCL_S969
PC-2 [Human pancreatic carcinoma Germany] Pancreatic carcinoma Homo sapiens (Human) CVCL_C1YF
PC-3 Prostate carcinoma Homo sapiens (Human) CVCL_0035
Result Combined treatment with different drugs might be an option to efficiently overcome chemoresistance of GBM cells in a long-term treatment strategy.
04. Reference
No. Title Href
1 Demethoxycurcumin increases the sensitivity of cisplatin-resistant non-small lung cancer cells to cisplatin and induces apoptosis by activating the caspase signaling pathway. Oncol Lett. 2020 Nov;20(5):209. doi: 10.3892/ol.2020.12072. Click
2 Combined treatment of AT101 and demethoxycurcumin yields an enhanced anti-proliferative effect in human primary glioblastoma cells. J Cancer Res Clin Oncol. 2020 Jan;146(1):117-126. doi: 10.1007/s00432-019-03107-7. Click
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