229:
195:
214:
121:, but the absorption energy state of polyenes with numerous conjugated double bonds can be lowered such that they enter the visible region of the spectrum, resulting in compounds which are coloured (because they contain a
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Torrado, J. J.; Espada, R.; Ballesteros, M. P.; Torrado-Santiago, S. "Amphotericin B formulations and drug targeting", Journal of
Pharmaceutical Sciences, 2008, volume 97, pp. 2405–2425.
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Vaganova, Evgenia; Eliaz, Dror; Shimanovich, Ulyana; Leitus, Gregory; Aqad, Emad; Lokshin, Vladimir; Khodorkovsky, Vladimir (January 2021).
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Lam, Jacky W. Y.; Tang, Ben Zhong. "Functional
Polyacetylenes", Accounts of Chemical Research, 2005, volume 38, pp. 745–754.
213:
39:
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293:"Light-Induced Reactions within Poly(4-vinyl pyridine)/Pyridine Gels: The 1,6-Polyazaacetylene Oligomers Formation"
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Some polyenes are brightly colored, an otherwise rare property for a hydrocarbon. Normally alkenes absorb in the
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showed a clear transition between ionic and electronic conductivity with increasing UV dose over 30 hours.
351:
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are a synthetic polymer of theoretical interest because they exhibit metallic properties upon oxidation.
256:
Zotchev, Sergey B. (2003). "Polyene macrolide antibiotics and their applications in human therapy".
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This article is about the class of chemical compounds. For polyenes in antifungal therapy, see
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irradiation of a mixture of pyridine and poly(4-vinyl) pyridine. Recent research at the
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Polyenes tend to be more reactive than simpler alkenes. For example, polyene-containing
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precursors without the necessity of a controlled atmosphere, simply by
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66:. These carbon–carbon double bonds interact in a process known as
78:, where there are only two alternating double and single bonds.
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structures. Poly(aza)acetylenes are readily prepared from
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are polyenes. Another class of important polyenes are
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Organic compound with ≥3 alternating C–C and C=C bonds
354:. The University of Texas Medical Branch at Galveston
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222:A4 is a regulator of the immune response.
141:are reactive towards atmospheric oxygen.
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46:that contain at least three alternating
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81:The following polyenes are used as
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133:Chemical and electrical properties
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205:polyene antifungal (antimycotic)
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149:are polyenes, and many have
70:, resulting in some unusual
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258:Current Medicinal Chemistry
74:. Related to polyenes are
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352:"Polyene Antifungal Drugs"
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310:10.3390/molecules26226925
129:contain linear polyenes.
270:10.2174/0929867033368448
167:Aix-Marseille University
101:, methyl partricin, and
419:Conjugated hydrocarbons
350:NCBI Bookshelf (1996).
189:Representative polyenes
125:). Thus many natural
183:polyene antimycotics
203:is an example of a
147:conductive polymers
64:carbon–carbon bonds
21:Polyene antimycotic
163:Weizmann Institute
109:Optical properties
72:optical properties
395:10.1021/ar040012f
378:10.1002/jps.21179
44:organic compounds
32:organic chemistry
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83:antimycotics
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220:Leukotriene
179:fatty acids
159:ultraviolet
123:chromophore
115:ultraviolet
103:trichomycin
68:conjugation
40:unsaturated
408:Categories
358:29 January
243:References
173:Occurrence
151:conjugated
95:candicidin
319:1420-3049
297:Molecules
99:pimaricin
38:are poly-
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155:pyridine
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177:A few
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