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Shtyrlin Y. G. Petukhov A. S. Strelnik A. D. Shtyrlin N. V. Iksanova A. G. Pugachev M. V. Pavelyev R. S. Dzyurkevich M. S. Garipov M. R. Balakin K. V. 《Russian Chemical Bulletin》2019,68(5):911-945
Russian Chemical Bulletin - Pyridoxine and its derivatives, pyridoxamine and pyridoxal, are the three main forms of vitamin B6, which play exceptionally important biological roles in living... 相似文献
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E. V. Mironova M. S. Dzyurkevich O. A. Lodochnikova D. B. Krivolapov I. A. Litvinov V. V. Plemenkov 《Journal of Structural Chemistry》2012,53(2):361-364
An X-ray structural examination is carried out for 2,3-dimethyl-5-(2′-methylprop-1′-enyl)-6-(morpholyl-4′-carbonyl)-cyclohex-3-en-1-carboxlic acid that is one of the products of the Diels-Alder reaction of an acyclic monoterpene alloocimene with maleic and citraconic anhydrides followed by the ring opening of adducts with morpholine to corresponding amides. The crystals are triclinic; a = 10.619(1) ?, b = 12.784(2) ?, c = 14.328(2) ?; α = 65.752(1)°, β = 87.932(1)°, γ = 78.120(1)°; V = 1733.0(3) ?3, P-1 space group, Z = 4 (two independent molecules). In both molecules, the anti-conformation of the carboxylic group is observed, the conformation being stabilized by an intramolecular hydrogen bond involving the carboxylic hydrogen atom and ketonic oxygen. 相似文献
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M. S. Dzyurkevich D. B. Krivolapov O. A. Lodochnikova I. A. Litvinov V. V. Plemenkov 《Russian Journal of General Chemistry》2011,81(6):1181-1184
Reactions of alloocimene with maleic and citraconic anhydrides gave the corresponding Diels-Alder cycloaddition products which
may be regarded as new synthetic sesquiterpenoids. The molecular structures of the adducts, determined by X-ray analysis,
indicated endo addition of the dienophiles at the most sterically accessible diene system and syn-boat conformation of the bicyclic skeleton. 相似文献
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Novel type of isoprenoid membrane anchors: an investigation of binding properties with dipalmitoylphosphatidylcholine vesicles
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Dzhigangir A. Faizullin Mikhail S. Dzyurkevich Yuliya A. Valiullina Daut R. Islamov Olga N. Kataeva Yuriy F. Zuev Vitaliy V. Plemenkov Ivan I. Stoikov 《Journal of Physical Organic Chemistry》2017,30(5)
In this work, we present a new type of amphiphilic membrane‐anchoring agents that can be easily obtained by the Diels‐Alder reaction between terpene myrcene and N‐substituted maleimides. The interaction between the compounds and small unilamellar dipalmitoylphosphatidylcholine vesicles was investigated using infrared spectroscopy, microgravimetry, and turbidimetry. The ability of the compounds to embed in the phospholipid membrane was shown to be strongly dependent on the charge of their polar group. The insertion of the compounds studied into the lipid bilayer did not lead to disruption of the dipalmitoylphosphatidylcholine vesicles up to the highest tested drug to lipid molar ratio of 0.5 to 0.6. Low lipid solubilization ability of the compounds as well as their rigid nonplanar structure makes them an interesting alternative to the common membrane‐anchoring structural motifs. 相似文献
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