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1 s application in the synthesis of pumilaside aglycon.
2 rease in affinity relative to the vancomycin aglycon.
3 tioselective synthetic route to lomaiviticin aglycon.
4 terized by a highly substituted tetracycline aglycon.
5 ha-d-Araf-(1-->5)-alpha-D-Araf with an octyl aglycon.
6 ore potent than that of ramoplanin A2 or its aglycon.
7 fold and regioselective C-methylation of the aglycon.
8 clize and aromatize the amidated tetracyclic aglycon.
9 icyclic 6-hydroxy function of the landomycin aglycon.
10 ide the 49-membered depsipeptide core of the aglycon.
11 ide the 49-membered depsipeptide core of the aglycon.
12 nomeric center and the regiochemistry of the aglycon.
13 sensitive aminodeoxysugar and an unsymmetric aglycon.
14 ities for the glycosylation of their natural aglycons.
15 to yield glucose-6-phosphate and appropriate aglycons.
16 dase, PgbetaGLU-1, which releases the active aglycons.
17 , digoxin, digitoxin, and gitoxin with their aglycones.
18 nferring biological activities to its parent aglycones.
19 gut requires deconjugation of glucosides to aglycones.
20 d aglycone equivalents, primarily (95.8%) as aglycones.
21 benzimidazole and 2-quino-2-benzimidazole as aglycones.
22 he enzymes that biosynthesize the glycolipid aglycones.
23 within tissues and cells than do polyphenol aglycones.
24 leomycin A(2) (4), as well as the respective aglycones.
25 es), although occasionally they are found as aglycones.
26 clover contains mostly easily absorbed free aglycones.
27 of a single class of compounds, the flavonol aglycones.
28 s on beta-D-xylosides containing hydrophobic aglycones.
29 n, peonidin, and malvidin the most prominent aglycones.
30 cosides were, in most cases, equipotent with aglycones.
31 ystem to convert conjugated isoflavones into aglycones.
32 nst bone loss may be enhanced for isoflavone aglycones.
33 avone composition in mediating conversion to aglycones.
34 with isorhamnetin and quercetin as the major aglycones.
35 e potentials were higher than those of their aglycones.
36 glucosides, 72.9% malonylglucosides and 1.2% aglycones.
37 sidase and convert glycosidic isoflavones in aglycones.
38 through hydrolysis to give the corresponding aglycones.
42 eduction of the epoxy alcohol 58 to form the aglycon 2, a transformation that was achieved in a novel
45 -(trifluoromethyl)phenyl)-n-hexyl)coformycin aglycon (21), exhibited an AMPDA K(i) of 0.029 microM wh
49 synthesis of [Psi[CH(2)NH]Tpg(4)]vancomycin aglycon (5) is detailed in which the residue 4 amide car
50 o be only 2-3 times less than the vancomycin aglycon (5), and this binding affinity is maintained wit
51 expectations and relative to the vancomycin aglycon, 5 exhibited a 40-fold increase in affinity for
53 ive access to [Psi[CH(2)NH]Tpg(4)]vancomycin aglycon (6) from a common late-stage intermediate, and p
54 synthetic approaches to the key heterocyclic aglycon 7, (i) a six-step classical heterocyclization st
55 si[C( horizontal lineNH)NH]Tpg(4)]vancomycin aglycon (7), conducted on a fully deprotected substrate,
56 that biosynthesis of the SF2575 tetracycline aglycon 8 parallels that of oxytetracycline 4 and diverg
57 Psi[C( horizontal lineS)NH]Tpg(4)]vancomycin aglycon (8) and its unique AgOAc-promoted single-step co
59 lecule, an alanine scan of the ramoplanin A2 aglycon, a potent antibiotic that inhibits bacterial cel
60 tetra methyl ether derivative of vancomycin aglycon against vancomycin-resistant Enterococci faecali
61 since attempts to directly glucuronidate the aglycon, aglycon derivatives, and other truncated glycos
62 viticin A (1) and the monomeric lomaiviticin aglycon [aka: (-)-MK7-206, (3)] are cytotoxic agents tha
63 the identities of four glucosides and seven aglycones, among them vanillin (5.7/100 g), 4-hydroxyben
65 logical evaluation of a series of vancomycin aglycon analogues bearing alternative residue 1 N-methyl
67 nd 4-beta, 4-alpha isomers together with the aglycon and alpha- and beta-glucuronic acid hydrolysis p
68 opposing base in the duplex to stack on the aglycon and causes the base next to Tb to unpair, mimick
69 A X-ray crystal structure of the vancomycin aglycon and compared it to structures of several intact
71 ea europaea L.) leaf extracts, to oleuropein aglycon and other subsequent products in the hydrolytic
72 he ability to easily alter the nature of the aglycon and the ability to differently activate donors t
73 nd anthracycline (composed of the idarubicin aglycon and the aclarubicin trisaccharide) stand out, du
74 des to acetylglycosides, beta-glycosides and aglycones and a significant reduction in the activity of
76 spectrometry (APCI-MS/MS) of citrus limonoid aglycones and electrospray ionization tandem mass spectr
81 red clover extract (RCE) rich in isoflavone aglycones and probiotics to concomitantly promote uptake
84 otected vancomycin aglycon (N-Boc-vancomycin aglycon) and provides a direct method for the preparatio
88 ce a better product, due to lower amounts of aglycones, and higher protein nutritional quality than h
89 tyl glycosides were about twice as active as aglycones, and the peracetyl glycosides were, in most ca
91 vonoid rutin to understand its hydrolysis to aglycones, antioxidant capacity and optical rotation.
93 e explained by higher aglycon content, while aglycon appears to be the least extracted isoflavone by
97 ocyanidins, auronidins, and their respective aglycones as well as anthocyanin-derived pigments (e.g.,
98 g enzymes that can assemble the tetracycline aglycon, as well as installing these unique structural f
99 ynthetic DSGb5 glycan bearing a 6-azidohexyl aglycon at the reducing end could undergo further regios
100 tion by various cardiac glycosides and their aglycones at different pH values using shark Na,K-ATPase
101 soflavone conjugates may serve as sources of aglycones at specific target tissues and may have bioact
102 olic acids, their derivatives, and flavonoid aglycones based on their molecular masses and fragmentat
105 glycosides nor their enzymatically prepared aglycons bound significantly to ER-beta, except for 27-d
106 ng (ABMP) employing a physiologic library of aglycones built from glycosides isolated from grape.
107 zyme can not only glucuronidate triterpenoid aglycones but also alter the product profile of a cytoch
109 ing benzoic acids, cinnamic acids, flavonoid aglycones, C- and O-glycosides, coumarins, and lignans)
111 d some light on the biochemical mechanism of aglycon cell growth inhibition, showing as it remarkably
114 This difference could be explained by higher aglycon content, while aglycon appears to be the least e
119 25 mug/d) given either RCE (60 mg isoflavone aglycones/d and probiotics) or a masked placebo [control
120 ldehydic forms of oleuropein and ligstroside aglycones (DAFOA and DAFLA), indicating a more active pa
122 Concentrations of 12 isoflavone isomers, 3 aglycones (daidzein, genistein, and glycitein), and 9 gl
123 the simultaneous determination of isoflavone aglycones (daidzein, glycitein and genistein), their cor
125 e show here that NAP-mediated intramolecular aglycon delivery (IAD) represents a suitable approach fo
126 nthesis was application of an intramolecular aglycon delivery reaction to join two differentially pro
127 uring negative ion APCI analysis of limonoid aglycones, depending on the mobile-phase modifier used.
128 lly more accessible C-terminus hydroxymethyl aglycon derivatives and full details of the peripheral c
129 oreover, the active permethylated vancomycin aglycon derivatives exhibit VanB VRE antimicrobial activ
130 he selective functionalization of vancomycin aglycon derivatives through conversion of the E-ring ary
131 empts to directly glucuronidate the aglycon, aglycon derivatives, and other truncated glycosyl accept
132 ng sugar glycosidically linked to a 2-carbon aglycon derived from the reducing sugar, irrespective of
135 te in the [5 + 5] synthesis of an aminoethyl aglycon-equipped decasaccharide, corresponding to a dime
136 e blood and tissues are, in general, neither aglycones (except for green tea catechins) nor the same
137 nose versus neohesperidose), and the type of aglycon (flavonol versus flavone versus flavanone).
138 mplen deacetylation, of the acetyl protected aglycons, followed by hydrogenolysis over Pearlman's cat
144 The method was applied to obtain oleuropein aglycon from commercial and laboratory extracts from oli
146 uman oral microbiota to produce wine odorant aglycones from odourless grape glycosidic aroma precurso
148 ity was enhanced by replacing the thiophenyl aglycon functionality with the highly reactive cyclohexy
152 s characterized for activity either with the aglycones (GtfB, E) or the glucosylated derivatives (Gtf
154 s, and subsequent GC-MS determination of the aglycones, highlighted that the majority of norisoprenoi
156 However, the four independent copies of the aglycon in each asymmetric unit of the crystal exhibit a
158 or nutritive and antinutritive phytochemical aglycones in edible African nightshade leaves, an underu
160 conversion of beta-glucoside isoflavones to aglycones in soymilk processing and to evaluate their th
161 en isolating studies that provide isoflavone aglycones in their treatment arm, the average effect was
162 drug molecules bind to the duplex, with the aglycones intercalated between the CpG or TpG steps and
163 drug molecules bind to the duplex, with the aglycons intercalated between the CpG steps and their mo
164 5'-PyGTPu tetranucleotide sequence, with the aglycons intercalated between the PypG and TpPu sites.
165 /T)(A/T)CG hexanucleotide sequence, with the aglycons intercalated between the two CpG sites at both
166 erting diverse, fully synthetic polyphenolic aglycones into the corresponding glycosides in a whole-c
167 onversion of beta-glucosides into isoflavone aglycones involved soaking the soybeans at 5 degrees C f
168 rosporine by streptomycetes, assembly of the aglycones involves a complex set of oxidative condensati
169 The first total synthesis of the ristocetin aglycon is described employing a modular and highly conv
171 ext-generation total synthesis of vancomycin aglycon is detailed that was achieved in 17 steps (longe
173 xy group of the isoquinoline skeleton of the aglycon is methylated by IpeOMT3 prior to the formation
174 raction between the permease and hydrophobic aglycons is directed toward the carbon atom bonded to th
178 al-Based Substrates (BABS) bear a hemiacetal aglycon leaving group that tethers fluorochromes in clos
180 agmentation patterns of four citrus limonoid aglycones (limonin, nomilin, obacunone, and deacetylnomi
181 dentifiable morphological differences in the aglycon macrocyclic portions of these three compounds.
184 referred recognition of the axial O4 when an aglycon moiety was present (Ki for PUGNAc > GalPUGNAc) b
185 lization of a minimally protected vancomycin aglycon (N-Boc-vancomycin aglycon) and provides a direct
186 ive isoflavone compounds, three of which are aglycons, namely daidzein, genistein, biochanin A, and t
187 say method considers 13 flavanones including aglycones, neohesperidosides, rutinosides and 3-hydroxy-
188 and extended to deacylated anthocyanins and aglycones, obtained, respectively, by alkaline and acid
193 the long-chain, "two-headed" sphingoid base aglycon of the natural product rhizochalin C from the ma
194 extraction the benzoic acid derivatives and aglycones of flavonoids showed lower recovery (70-80%).
195 ecreased to 125-203 mg/100 g dry weight, the aglycones of genistein, methoxy-genistein, and methyl-lu
196 zation and for quantification of eight major aglycones of polyphenols, alkaloids and sapogenins in 20
198 ed to the apoplast, we hypothesized that the aglycones of these compounds are made within the cell.
200 xtend previous observations that hydrophobic aglycons of D-galactopyranosides increase binding affini
201 Here we report the total syntheses of the aglycons of the minor components of the ramoplanin compl
202 ach similar 2-deoxy-L-sugars to glycopeptide aglycons of the vancomycin-type, using purified enzymes
204 ontaneous transitions of the highly reactive aglycons, one of which was supposed to be the intermedia
206 ost all such studies, cells are treated with aglycones or polyphenol-rich extracts (derived from plan
207 ivity was determined toward two prototypical aglycones, p-nitrophenol and estrone, in intact and digi
208 for maltose, interaction with the substrate aglycon part may be implicated in the rate-limiting step
210 sylated polyphenols were more effective than aglycones, polyphenols with (2,1) glycosidic linkages we
211 with respect to the core unit as well as the aglycon portions in an attempt to optimize dynamics and
212 converted to the C(2)-symmetric lomaiviticin aglycon precursor 91 by enoxysilane formation and oxidat
214 t, further degradation and transformation of aglycones produce more or less active compounds, dependi
215 This study investigated the stability of the aglycones produced by hydrolysis with beta-glucosidase.
218 uring positive ion APCI analysis of limonoid aglycones, protonated molecular ion, [M + H]+, or adduct
220 reactivity of the four phenols of vancomycin aglycon, providing a foundation for future efforts for s
222 on the higher toxicity of steroidal alkaloid aglycons relative to their associated glycosylated forms
226 are almost twice the molecular weight of the aglycones; reported isoflavone concentrations should be
227 Thus, 14 key analogues of the ramoplanin A2 aglycon, representing a scan of residues 3-13, 15, and 1
228 ployed to prepare a key series of vancomycin aglycon residue 4 substituted amidines that were used to
229 r N-acetylgalactosamine to a wide variety of aglycon residues, thus revealing this enzyme to be a gen
234 oupling reaction to complete the tetracyclic aglycon scaffold and gold-promoted glycosylations to ins
235 sful "second-generation" route assembled the aglycon seco acids 102 and 106 via Nozaki-Hiyama-Kishi c
238 ly activate donors that differ only in their aglycon simply through altering conditions lends glycosy
239 osides of at least five different triterpene aglycones: soyasapogenol B, soyasapogenol E, medicagenic
240 t saponins based on at least five triterpene aglycones; soyasapogenols B and E, medicagenic acid, hed
243 t glycosides (steviol glycosides), and toxic aglycon steviol in 24 samples of Stevia rebaudiana (Bert
246 GRs can also occur between carbohydrates and aglycones, such as the phenolic compounds present in dai
247 NovM displays activity with variant coumarin aglycones, suggesting it may be a promiscuous catalyst f
249 de and amidine derivatives of the vancomycin aglycon that will facilitate ongoing efforts on their se
250 ble to show formation and degradation of the aglycones, the proposed method allows monitoring of the
251 ration of the derivatives of the secoiridoid aglycones; the effect of the temperature on the oxidored
252 o-step enzymatic glycosylation of vancomycin aglycon, this provides a 19-step total synthesis of vanc
253 library of click-xylosides that have various aglycones to decipher the mechanism of GAG biosynthesis
254 es and the inducible degradation of flavonol aglycones to phloroglucinol carboxylic and phenolic acid
260 eck for all studies providing isoflavones as aglycones.Twenty-six RCTs (n = 2652) were included in th
261 idic bond between sugar and 2-methylchromone aglycon under phase transfer catalyzed glycosidation con
262 e only 6 of 19 carbon atoms in the monomeric aglycon unit are proton-attached, their structure determ
263 systems including vancomycin (V), vancomycin aglycon (VA), N(alpha),N(epsilon)-diacetyl-L-Lys-D-Ala-D
264 BOA (2,4-dihydroxy-1,4-benzoxazin-3-one) (as aglycon) varied from 1.7 to 21.9mg/l in wheat beers and
271 ol glycosides and increase in the respective aglycones was observed, attributed to enzymatic hydrolys
272 alactopyranosides with different hydrophobic aglycons was compared using substrate protection against
273 ns for achieving maximum yield of oleuropein aglycon were 0.5s/s duty cycle, 50% amplitude and 45s cy
274 es of methyl ether derivatives of vancomcyin aglycon were prepared and examined for antimicrobial act
280 (PNQ) antibiotic lactoquinomycin and related aglycones were found to be selective inhibitors of the s
281 ted glycosides or pelargonidin and petunidin aglycones were identified as the main anthocyanin forms
284 lucose, sucrose, and pinitol) and isoflavone aglycons were increased but the isoflavones glucoside co
287 Dye-labeled conjugates of the cytotoxic BLM aglycons were used in imaging experiments to determine t
288 nd luteolin derivatives, in contrast to free aglycones, were not cytotoxic against human lymphocytes
289 e vesicles preferentially take up monolignol aglycones, whereas the vacuolar vesicles are more specif
290 lts in a significant rise of the odoriferous aglycones which are direct determinants of the aroma.
291 n provides future access to analogues of the aglycons which themselves are equally potent or more pot
292 n provides future access to analogues of the aglycons which themselves are reported to be equally pot
293 ne scan was conducted on [Dap2]ramoplanin A2 aglycon, which possesses antimicrobial activity equal to
295 lation of a methoxyamine-appended vancomycin aglycon with all possible N'-decanoylglucopyranose and N
297 in the small intestine and appear to absorb aglycones with an efficiency comparable with that of con
298 Monoglycosylated, polyglycosylated, and aglycones with differing polyphenol backbones were studi
299 es glycosidic dye components to their parent aglycons, with consequent loss of information about the
300 studies on such molecules is gathered on the aglycons without attention to the corresponding carbohyd