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{{chembox
{{Chembox
| Verifiedfields = changed
| Verifiedfields = changed
| Watchedfields = changed
| Watchedfields = changed
| verifiedrevid = 437982353
| verifiedrevid = 437982353
| Name = Hispidin
| Name = Hispidin
| ImageFile = Hispidin.png
| ImageFile = Hispidin.svg
| ImageSize = 200px
| ImageName = Chemical structure of hispidin
| ImageName = Chemical structure of hispidin
| ImageAlt = Chemical structure of hispidin
| ImageAlt = Chemical structure of hispidin
| IUPACName = <nowiki>2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxypyran-4-one</nowiki>
| PIN = 6-[(1''E'')-2-(3,4-Dihydroxyphenyl)ethen-1-yl]-4-hydroxy-2''H''-pyran-2-one
| OtherNames = 6-(3,4-dihydroxystyrl)-4-hydroxy-2-pyrone<!-- <br> -->
| OtherNames = 6-(3,4-Dihydroxystyryl)-4-hydroxy-2-pyrone
|Section1= {{Chembox Identifiers
|Section1={{Chembox Identifiers
| CASNo = 555-55-5
| CASNo = 555-55-5
| CASNo_Ref = {{cascite|correct|??}}=
| CASNo_Ref = {{cascite|correct|??}}
| CASOther =
| CASNoOther =
| UNII_Ref = {{fdacite|correct|FDA}}
⚫
| PubChem = 5353671
| UNII = SSJ18CG55E
⚫
| PubChem = 5353671
| SMILES = C1=CC(=C(C=C1C=CC2=CC(=O)C=C(O2)O)O)O
| SMILES = C1=CC(=C(C=C1C=CC2=CC(=O)C=C(O2)O)O)O
| InChI = | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 13975015
| ChemSpiderID = 13975015
| SMILES = OC=2/C=C(/C=C/c1ccc(O)c(O)c1)OC(=O)C=2
| SMILES2 = OC=2/C=C(/C=C/c1ccc(O)c(O)c1)OC(=O)C=2
⚫
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| InChI = 1/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
| InChIKey = SGJNQVTUYXCBKH-HNQUOIGGBX
⚫
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
| StdInChI = 1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = SGJNQVTUYXCBKH-HNQUOIGGSA-N
| StdInChIKey = SGJNQVTUYXCBKH-HNQUOIGGSA-N
}}
}}
| Section2 = {{Chembox Properties
|Section2={{Chembox Properties
| MolarMass = 246.21 g/mol
| C=13| H=10 | O=5
| Appearance =
| Appearance =
| Density =
| Density =
| MeltingPt = <!-- °C -->
| MeltingPt =
| BoilingPt = <!-- °C -->
| BoilingPt =
| Solubility =
| Solubility =
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}}
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|Section3={{Chembox Hazards
⚫
| MainHazards =
⚫
| FlashPt =
| AutoignitionPt =
| GHS_ref=<!-- no GHS data in PubChem Dec2021 -->
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}}
}}
}}
⚫
'''Hispidin''' is a natural substance. It can also be synthesized.<ref>{{Cite journal |pmid=9088624 |doi=10.1023/A:1007321227010 |year=1997 |last1=Gonindard |first1=C. |last2=Bergonz i|first2=C. |last3=Denier |first3=C. |last4=Sergheraert |first4=C. |last5=Klaebe |first5=A. |last6=Chavant |first6=L. |last7=Hollande |first7=E. |journal=Cell Biology and Toxicology |volume=13 |issue=3 |pages=141–53 |title=Synthetic hispidin, a PKC inhibitor, is more cytotoxic toward cancer cells than normal cells in vitro|s2cid=755744 }}</ref>
⚫
| Section3 = {{Chembox Hazards
⚫
| MainHazards =
⚫
| FlashPt =
| Autoignition =
| RPhrases = <!-- {{R10}}, {{R23}}, {{R34}}, {{R50}} etc. -->
| SPhrases = <!-- {{S1/2}}, {{S9}}, {{S16}}, {{S26}}, {{S36/37/39}}, {{S45}}, {{S61}} etc. -->
⚫
}}
⚫
}}
⚫
'''Hispidin''' is a natural substance. It can also be synthetised.<ref>{{Cite journal|pmid=9088624|doi=10.1023/A:1007321227010|year=1997|last1=Gonindard|first1=C.|last2=Bergonzi|first2=C.|last3=Denier|first3=C.|last4=Sergheraert|first4=C.|last5=Klaebe|first5=A.|last6=Chavant|first6=L.|last7=Hollande|first7=E.|journal=Cell Biology and Toxicology|volume=13|issue=3|pages=141–53|title=Synthetic hispidin, a PKC inhibitor, is more cytotoxic toward cancer cells than normal cells in vitro}}</ref>


Hispidin 4-O-β-d-glucopyranoside can be found in ''[[Pteris ensiformis]]''<ref>Identification of phenolic antioxidants from Sword Brake fern (Pteris ensiformis Burm.). Yung-Husan Chen, Fang-Rong Chang, Yih-Jer Lin, Lisu Wang, Jinn-Fen Chen, Yang-Chang Wu and Ming-Jiuan Wu, Food Chemistry, Volume 105, Issue 1, 2007, pp. 48-56, {{doi|10.1016/j.foodchem.2007.03.055}}</ref> whereas hispidin derivatives, such as [[phellibaumin]]s, can be found in the edible mushroom ''[[Inonotus xeranticus]]''<ref>Hispidin Derivatives from the Mushroom Inonotus xeranticus and Their Antioxidant Activity. In-Kyoung Lee, Soon-Ja Seok, Wan-Kyu Kim and Bong-Sik Yun, J. Nat. Prod., 2006, 69 (2), pp. 299–301, {{doi|10.1021/np050453n}}</ref> or ''[[Phellinus]]''.<ref>{{Cite journal|doi=10.1016/j.bmc.2007.03.039|title=Highly oxygenated and unsaturated metabolites providing a diversity of hispidin class antioxidants in the medicinal mushrooms Inonotus and Phellinus|year=2007|last1=Lee|first1=In-Kyoung|last2=Yun|first2=Bong-Sik|journal=Bioorganic & Medicinal Chemistry|volume=15|issue=10|pages=3309–14|pmid=17387019}}</ref><ref name="pmid18827365">{{cite journal |doi=10.1248/bpb.31.1968 |title=Protein glycation inhibitors from the fruiting body of ''Phellinus linteus'' |journal=Biological & Pharmaceutical Bulletin |volume=31 |issue=10 |pages=1968–72 |date=October 2008 |pmid=18827365 |url=http://joi.jlc.jst.go.jp/JST.JSTAGE/bpb/31.1968?from=PubMed |format={{dead link|date=May 2010}} |last1=Lee |first1=Yeon Sil |last2=Kang |first2=Young-Hee |last3=Jung |first3=Ju-Young |last4=Lee |first4=Sanghyun |last5=Ohuchi |first5=Kazuo |last6=Shin |first6=Kuk Hyun |last7=Kang |first7=Il-Jun |last8=Park |first8=Jung Han Yoon |last9=Shin |first9=Hyun-Kyung|last10=Lim |first10=Soon Sung |display-authors=8 }}</ref>
Hispidin 4-''O''-β-<small>D</small>-glucopyranoside can be found in ''[[Pteris ensiformis]]''<ref>{{cite journal | doi = 10.1016/j.foodchem.2007.03.055 | title = Identification of phenolic antioxidants from Sword Brake fern (Pteris ensiformis Burm.) | journal = Food Chemistry | volume = 105 | pages = 48–56 | year = 2007 | last1 = Chen | first1 = Y. | last2 = Chang | first2 = F. | last3 = Lin | first3 = Y. | last4 = Wang | first4 = L. | last5 = Chen | first5 = J. | last6 = Wu | first6 = Y. | last7 = Wu | first7 = M. }}</ref> whereas hispidin derivatives, such as [[phellibaumin]]s, can be found in the edible mushroom ''[[Inonotus xeranticus]]''<ref>{{cite journal | doi = 10.1021/np050453n| pmid = 16499338| title = Hispidin Derivatives from the Mushroom ''Inonotusxeranticusand'' Their Antioxidant Activity| journal = Journal of Natural Products| volume = 69| issue = 2| pages = 299–301| year = 2006| last1 = Lee| first1 = In-Kyoung| last2 = Seok| first2 = Soon-Ja| last3 = Kim| first3 = Wan-Kyu| last4 = Yun| first4 = Bong-Sik}}</ref> or ''[[Phellinus]]''.<ref>{{Cite journal | doi=10.1016/j.bmc.2007.03.039 |title=Highly oxygenated and unsaturated metabolites providing a diversity of hispidin class antioxidants in the medicinal mushrooms Inonotus and Phellinus |year=2007 |last1=Lee |first1=In-Kyoung |last2=Yun |first2=Bong-Sik |journal=Bioorganic & Medicinal Chemistry |volume=15 |issue=10 |pages=3309–14 |pmid=17387019}}</ref><ref name="pmid18827365">{{cite journal |doi=10.1248/bpb.31.1968 |title=Protein glycation inhibitors from the fruiting body of ''Phellinus linteus'' |journal=Biological & Pharmaceutical Bulletin |volume=31 |issue=10 |pages=1968–72 |date=October 2008 |pmid=18827365 |url=https://www.jstage.jst.go.jp/article/bpb/31/10/31_10_1968/_article |last1=Lee |first1=Yeon Sil |last2=Kang |first2=Young-Hee |last3=Jung |first3=Ju-Young |last4=Lee |first4=Sanghyun |last5=Ohuchi |first5=Kazuo |last6=Shin |first6=Kuk Hyun |last7=Kang |first7=Il-Jun |last8=Park |first8=Jung Han Yoon |last9=Shin |first9=Hyun-Kyung|last10=Lim |first10=Soon Sung |display-authors=8 |doi-access=free }}</ref> Hispidin is a precursor of [[fungal]] [[luciferin]], a compound responsible for light emission by luminous mushrooms.


== See also ==
== See also ==
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{{reflist}}
{{reflist}}


[[Category:Natural phenols]]
[[Category:Hispidins]]



{{Natural-phenol-stub}}
{{aromatic-stub}}

Latest revision as of 12:53, 12 December 2021

Hispidin
Chemical structure of hispidin
Names
Preferred IUPAC name
6-[(1E)-2-(3,4-Dihydroxyphenyl)ethen-1-yl]-4-hydroxy-2H-pyran-2-one
Other names
6-(3,4-Dihydroxystyryl)-4-hydroxy-2-pyrone
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+ ☒N
    Key: SGJNQVTUYXCBKH-HNQUOIGGSA-N ☒N
  • C1=CC(=C(C=C1C=CC2=CC(=O)C=C(O2)O)O)O
  • OC=2/C=C(/C=C/c1ccc(O)c(O)c1)OC(=O)C=2
Properties
C13H10O5
Molar mass 246.218 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Hispidin is a natural substance. It can also be synthesized.[1]

Hispidin 4-O-β-D-glucopyranoside can be found in Pteris ensiformis[2] whereas hispidin derivatives, such as phellibaumins, can be found in the edible mushroom Inonotus xeranticus[3] or Phellinus.[4][5] Hispidin is a precursor of fungal luciferin, a compound responsible for light emission by luminous mushrooms.

See also

[edit]

References

[edit]
  1. ^ Gonindard, C.; Bergonz i, C.; Denier, C.; Sergheraert, C.; Klaebe, A.; Chavant, L.; Hollande, E. (1997). "Synthetic hispidin, a PKC inhibitor, is more cytotoxic toward cancer cells than normal cells in vitro". Cell Biology and Toxicology. 13 (3): 141–53. doi:10.1023/A:1007321227010. PMID 9088624. S2CID 755744.
  2. ^ Chen, Y.; Chang, F.; Lin, Y.; Wang, L.; Chen, J.; Wu, Y.; Wu, M. (2007). "Identification of phenolic antioxidants from Sword Brake fern (Pteris ensiformis Burm.)". Food Chemistry. 105: 48–56. doi:10.1016/j.foodchem.2007.03.055.
  3. ^ Lee, In-Kyoung; Seok, Soon-Ja; Kim, Wan-Kyu; Yun, Bong-Sik (2006). "Hispidin Derivatives from the Mushroom Inonotusxeranticusand Their Antioxidant Activity". Journal of Natural Products. 69 (2): 299–301. doi:10.1021/np050453n. PMID 16499338.
  4. ^ Lee, In-Kyoung; Yun, Bong-Sik (2007). "Highly oxygenated and unsaturated metabolites providing a diversity of hispidin class antioxidants in the medicinal mushrooms Inonotus and Phellinus". Bioorganic & Medicinal Chemistry. 15 (10): 3309–14. doi:10.1016/j.bmc.2007.03.039. PMID 17387019.
  5. ^ Lee, Yeon Sil; Kang, Young-Hee; Jung, Ju-Young; Lee, Sanghyun; Ohuchi, Kazuo; Shin, Kuk Hyun; Kang, Il-Jun; Park, Jung Han Yoon; et al. (October 2008). "Protein glycation inhibitors from the fruiting body of Phellinus linteus". Biological & Pharmaceutical Bulletin. 31 (10): 1968–72. doi:10.1248/bpb.31.1968. PMID 18827365.


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