Details
| Stereochemistry | ACHIRAL |
| Molecular Formula | C20H12 |
| Molecular Weight | 252.3093 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
C1=CC2=CC=CC3=C2C(=C1)C4=CC=CC5=CC=CC3=C45
InChI
InChIKey=CSHWQDPOILHKBI-UHFFFAOYSA-N
InChI=1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H
| Molecular Formula | C20H12 |
| Molecular Weight | 252.3093 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
Approval Year
PubMed
| Title | Date | PubMed |
|---|---|---|
| Perylene diimide G-quadruplex DNA binding selectivity is mediated by ligand aggregation. | 2002-02-11 |
|
| Improved procedure for the quality control of Hypericum perforatum L. | 2002-01-17 |
|
| Biodistribution of hypericin in orthotopic transitional cell carcinoma bladder tumors: implication for whole bladder wall photodynamic therapy. | 2002-01-10 |
|
| Analysis of agricultural commodities and foods for Alternaria mycotoxins. | 2002-01-05 |
|
| Separation of hypericins and hyperforins in extracts of Hypericum perforatum L. using non-aqueous capillary electrophoresis with reversed electro-osmotic flow. | 2002-01-01 |
|
| Transferrin-mediated targeting of hypericin embedded in sterically stabilized PEG-liposomes. | 2002-01 |
|
| Hypericin and hypocrellin induced apoptosis in human mucosal carcinoma cells. | 2001-12-01 |
|
| Photogeneration of singlet oxygen (1O2) and free radicals (Sen*-, O2*-) by tetra-brominated hypocrellin B derivative. | 2001-12 |
|
| CD and melting curves structural studies of the tandem DNA complex formed with oligonucleotides carrying photoactive and sensitizing groups in the nick region. | 2001-12 |
|
| Saint John's wort: an in vitro analysis of P-glycoprotein induction due to extended exposure. | 2001-12 |
|
| Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's wort preparations. | 2001-12 |
|
| Butylamino-demethoxy-hypocrellins and photodynamic therapy decreases human cancer in vitro and in vivo. | 2001-11-29 |
|
| Inhibition of c-erbB-2 expression an activity in human ovarian carcinoma cells by hypericin. | 2001-11-29 |
|
| Blepharismins, produced by the protozoan, Blepharisma japonicum, form ion-permeable channels in planar lipid bilayer membranes. | 2001-11-23 |
|
| Simple and accurate computations of solvatochromic shifts in pi --> pi* transitions of aromatic chromophores. | 2001-11-14 |
|
| Cleavage of telomeric G-quadruplex DNA with perylene-EDTA*Fe(II). | 2001-11-13 |
|
| [Experimental cultivation of Hypericum perforatum L. in Bratislava]. | 2001-11 |
|
| Photosensitization mechanism of active species by the complex of hypocrellin B with aluminum ion. | 2001-11 |
|
| Chelation of hypocrellin B with zinc ions with electron paramagnetic resonance (EPR) evidence of the photodynamic activity of the resulting chelate. | 2001-11 |
|
| Evolution of absorption, fluorescence, laser and chemical properties in the series of compounds perylene, benzo(ghi)perylene and coronene. | 2001-11 |
|
| A study of hypericin-induced teratogenicity during organogenesis using a whole rat embryo culture model. | 2001-11 |
|
| Induction of apoptosis by Hypericin through activation of caspase-3 in human carcinoma cells. | 2001-11 |
|
| Over-expression of the cercosporin facilitator protein, CFP, in Cercospora kikuchii up-regulates production and secretion of cercosporin. | 2001-10-16 |
|
| Catalytic inhibition of human DNA topoisomerase IIalpha by hypericin, a naphthodianthrone from St. John's wort (Hypericum perforatum). | 2001-10-15 |
|
| Design of multidye systems for FRET-based applications. | 2001-09-21 |
|
| Photodynamic therapy of murine fibrosarcoma with topical and systemic administration of hypericin. | 2001-09 |
|
| A systematic review and meta-analysis of Hypericum perforatum in depression: a comprehensive clinical review. | 2001-09 |
|
| St John's wort, hypericin, and imipramine: a comparative analysis of mRNA levels in brain areas involved in HPA axis control following short-term and long-term administration in normal and stressed rats. | 2001-09 |
|
| Synthesis of a novel hypocrellin B derivative and its photogeneration of semiquinone anion radical. | 2001-08-30 |
|
| EPR investigation of the free radicals generated during the photosensitization of TiO2 colloid by hypocrellin B. | 2001-08 |
|
| Tumor-specific and photodependent cytotoxicity of hypericin in the human LNCaP prostate tumor model. | 2001-08 |
|
| Tumor cell toxicity of hypericin and related analogs. | 2001-08 |
|
| Toward hypericin-derived potential photodynamic therapy agents. | 2001-08 |
|
| The structure of hypericin in solution. Searching for hypericin's 1,6 tautomer. | 2001-08 |
|
| Synthesis, characterization and photodynamic activity of amino-substituted hypocrellin derivatives. | 2001-08 |
|
| Spectroscopic study of visible-light effects on hypericin-lens proteins systems. | 2001-08 |
|
| Photosensitization of hypomycin B--a novel perylenequinonoid pigment with only one intramolecular hydrogen bond. | 2001-08 |
|
| Photobleaching of hypocrellin B and its butylamino-substituted derivative in solutions. | 2001-08 |
|
| Interaction of hypericin with serum albumins: surface-enhanced Raman spectroscopy, resonance Raman spectroscopy and molecular modeling study. | 2001-08 |
|
| In vitro study of the photocytotoxicity of some hypericin analogs on different cell lines. | 2001-08 |
|
| Identification of a vibrational frequency corresponding to H-atom translocation in hypericin. | 2001-08 |
|
| Hypericin derivatives: substituent effects on radical-anion formation. | 2001-08 |
|
| Effect of structural modification on photodynamic activity of hypocrellins. | 2001-08 |
|
| Different pathways mediate cytochrome c release after photodynamic therapy with hypericin. | 2001-08 |
|
| Cellular photodestruction induced by hypericin in AY-27 rat bladder carcinoma cells. | 2001-08 |
|
| Anti-cancer activities of hypericin in the dark. | 2001-08 |
|
| Variability in the content of the constituents of Hypericum perforatum L. and some commercial extracts. | 2001-07 |
|
| [Hyperici herba (Hypericum perforatum L]. | 2001 |
|
| Intracellular localisation of hypericin in human glioblastoma and carcinoma cell lines. | 2001 |
|
| Final report on the safety assessment of Hypericum perforatum extract and Hypericum perforatum oil. | 2001 |
| Substance Class |
Chemical
Created
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admin
on
Edited
Mon Mar 31 19:15:22 GMT 2025
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Mon Mar 31 19:15:22 GMT 2025
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| Record UNII |
5QD5427UN7
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| Record Status |
Validated (UNII)
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| Record Version |
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