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NTIS 바로가기Steroids, v.138, 2018년, pp.72 - 81
Pérez-Hernández, Nury (Escuela Nacional de Medicina y Homeopatí) , Becerra-Martínez, Elvia (a, Instituto Polité) , Joseph-Nathan, Pedro (cnico Nacional, Mexico City 07320, Mexico)
Abstract The 750 MHz 1H NMR spectrum of cholesteryl benzoate (1b) could be assigned completely, which means all chemical shifts and all coupling constants, including some long-range values, were established. This task was possible by extracting many approximate coupling constant values in the overl...
Kritchevsky 1958 Cholesterol
D. Graveline, Lipitor, thief of memory: Statin drugs and the misguided war on cholesterol, Published by D. Graveline, www.spacedoc.net, 2006.
Roberts 2012 The Truth about Statins: Risks and Alternatives to Cholesterol-Lowering Drugs
Kummerow 2014 Cholesterol is not the Culprit: A Guide to Preventing Heart Disease
Bowden 2015 The Great Cholesterol Myth: Why Lowering Your Cholesterol Won't Prevent Heart Disease
J. Biol. Chem. Wüersch 195 439 1952 10.1016/S0021-9258(19)50918-8 The origin of the isooctyl side chain of cholesterol
Helv. Chim. Acta Bloch 36 1611 1953 10.1002/hlca.19530360648 Über die herkunft des kohlenstoff-Atoms 7 in Cholesterin. Ein beitrag zur kenntnis der Biosynthese der Steroide
J. Am. Chem. Soc. Dauben 75 6302 1953 10.1021/ja01120a504 A Study of the mechanism of conversion of acetate to cholesterol via squalene
Biochem. J. Cornforth 54 590 1953 10.1042/bj0540590 Studies of cholesterol biosynthesis. 1. A new chemical degradation of cholesterol
Biochem. J. Cornforth 54 597 1953 10.1042/bj0540597 Studies of cholesterol biosynthesis. 2. Distribution of acetone carbon in the ring structure
Biochem. J. Cornforth 65 94 1957 10.1042/bj0650094 Studies on the biosynthesis of cholesterol. 4. Degradation of rings C and D
Org. Magn. Reson. Joseph-Nathan 3 23 1971 10.1002/mrc.1270030104 Natural abundance 13C NMR studies of perezone and derivatives
J. Am. Chem. Soc. Reich 91 7445 1969 10.1021/ja01054a037 Nuclear magnetic resonance spectroscopy. Carbon-13 spectra of steroids
Can. J. Chem. Mantsch 51 1384 1973 10.1139/v73-207 A study of solvent effects on the 13C nuclear magnetic resonance spectra of cholesterol, pyridine, and uridine
J. Magn. Reson. Smith 12 15 1973 Steroid carbon- 13 chemical shifts. Assignments via shift reagents
Can. J. Chem. ApSimon 51 3874 1973 10.1139/v73-578 Lanthanide shift reagents in 13C nuclear magnetic resonance: quantitative determination of pseudocontact shifts and assignment of 13C chemical shifts of steroids
J. Am. Chem. Soc. Popják 99 931 1977 10.1021/ja00445a041 Carbon-13 NMR studies of cholesterol biosynthesized from [13C]mevalonates
J. Am. Chem. Soc. Joseph-Nathan 101 1289 1979 10.1021/ja00499a046 13C NMR assignment of the side-chain methyls of C27 steroids
J. Magn. Reson. Sawan 35 409 1979 Proton NMR assignments for cholesterol. Use of deuterium NMR as an assignment aid
Magn. Reson. Chem. Muhr 34 137 1996 10.1002/(SICI)1097-458X(199602)34:2<137::AID-OMR841>3.0.CO;2-Q Structure investigation and proton and carbon-13 assignments of digitonin and cholesterol using multidimensional NMR techniques
Steroids Becerra-Martínez 104 208 2015 10.1016/j.steroids.2015.10.005 Total 1H NMR assignment of 3β-acetoxypregna-5,16-dien-20-one
J. Magn. Reson. Ser. A Laatikainen 120 1 1996 10.1006/jmra.1996.0094 General strategies for total-line-shape-type spectral analysis of NMR spectra using integral-transform iterator
J. Org. Chem. Napolitano 78 9963 2013 10.1021/jo4011624 Proton fingerprints portray molecular structures: enhanced description of the 1H NMR spectra of small molecules
Laatikainen 2012 Encyclopedia of Magnetic Resonance Computerized analysis of high-resolution solution-state spectra
Magn. Reson. Chem. Zepeda 51 245 2013 10.1002/mrc.3940 NMR-based conformational analysis of perezone and analogues
Tetrahedron Comput. Methodol. Cerda-García-Rojas 3 113 1990 10.1016/0898-5529(90)90113-M A PC program for calculation of dihedral angles from 1H NMR data
Chirality Julio 29 716 2017 10.1002/chir.22741 Absolute configuration of the ocimene monoterpenoids from Artemisia absinthium
Magn. Reson. Chem. Pérez-Hernández 55 169 2017 10.1002/mrc.4246 Complete 1H NMR assignment of cedranolides
Magn. Reson. Chem. Ortega 55 530 2017 10.1002/mrc.4554 Structure and absolute configuration of hydroxy-bis-dihydrofarinosin from Encelia farinosa
Chirality Esquivel 30 177 2018 10.1002/chir.22781 Absolute configuraton of the diterpenoids icetexone and conacytone from Salvia ballotaeflora
J. Nat. Prod. Muñoz 75 779 2012 10.1021/np200951y Absolute configuration and 1H NMR characterization of rosmaridiphenol diacetate
Res. J. Med. Plants Tesemma 7 32 2013 10.3923/rjmp.2013.32.47 Isolation of compounds from acetone extract of root wood of Moringa stenopetala and evaluation of their antibacterial activities
Magn. Res. Chem. Simova 36 505 1998 10.1002/(SICI)1097-458X(199807)36:7<505::AID-OMR300>3.0.CO;2-H Application of HSQC to the measurement of homonuclear coupling constants, J(H, H)
Rev. Soc. Quím. Méx. Joseph-Nathan 32 106 1988 Resonancia magnética nuclear de cedranólidos estudiados en una y en dos dimensiones
Bhacca 1964 Applications of NMR Spectroscopy in Organic Chemistry
J. Chem. Soc. Perkin Trans. Kirk 2 1567 1990 10.1039/p29900001567 A survey of the high-field 1H NMR spectra of the steroid hormones, theirs hydroxylated derivatives, and related compounds
J. Chem. Soc. Chem. Commun. Rutar 1518 1984 Measurement of proton geminal coupling constants via selective two-dimensional indirect J spectroscopy. Application to the study of the conformation of steroids
Gustafson 42 2017 Assigning molecular configuration by nuclear magnetic resonance in modern NMR approaches to the structure elucidation of natural products: Volume 2: Data Acquisition and Applications to Compound Classes
J. Chem. Phys. Karplus 33 1842 1960 10.1063/1.1731515 Proton spin coupling by Pi electrons
Magn. Reson. Chem. Tynkkynen 50 598 2012 10.1002/mrc.3847 1H NMR spectral analysis and conformational behavior of n-alkanes in different chemical environments
Phytochemistry Burgueño-Tapia 74 190 2012 10.1016/j.phytochem.2011.10.005 Conformational analysis of perezone and dihydroperezone using vibrational circular dichroism
Günther 172 1973 NMR Spektroskopie
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