Examples of 'deacylation' in a sentence
Meaning of "deacylation"
Deacylation is a noun used in chemistry to describe the process of removing an acyl group from a chemical compound
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- The removal of one or more acyl groups from a compound
How to use "deacylation" in a sentence
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deacylation
Process for the deacylation of cyclic lipopeptides.
The alkylating species is generated by deacylation.
The relative deacylation of microsomal phospholipid molecular species was reexamined.
For instance the formylation may be performed prior to deacylation.
A preferred method is enzymatic deacylation using a suitable dicarboxylate acylase.
Deacylation is accomplished in acid or base.
Compounds IVc can be prepared by oxidation of IVb followed by deacylation.
Varying degrees of deacylation provide comparably varying degrees of gel brittleness.
Compounds IVd can be prepared by oxidation of IVb followed by deacylation.
In one embodiment the deacylation can be carried out at ambient temperature.
The acyl derivatives provide sustained formation of uridine vÃa gradual deacylation.
Oxidation of IVb followed by deacylation affords compounds of interest IVc and IVd.
This method gives a number of other products in addition to the desired deacylation product.
Enzymatic deacylation also requires complicated operations as well as a separate fermentation plant.
This is supported by the fact that ghrelin deacylation is a BChE activity.
See also
The Munford treatment can not specifically remove secondary acyl chains ensuring only partial deacylation.
The order used for the samarium iodode and deacylation steps is thus not critical.
Although rather efficient chemical routes are available for the deacylation J.
Some of the selective deacylation procedures described by Ishido et al.
Fludarabine and the prodrug form fludarabine phosphate can be obtained by deacylation and phosphorylation.
In addition, deacylation can be a problem under these conditions.
The decrease in pH of the reaction buffer favors deacylation of the amino groups.
Deacylation can easily be effected under acidic conditions e . g.
Under acidic conditions, deacylation is the exclusive reaction.
Acid chloride, followed by chromatographic separation and deacylation.
Preferably, the deacylation treatment is carried out in the presence of an enzyme.
Degradation products are formed and the degree of deacylation is of the order of 5 %.
In one variation, the deacylation and conversion to a hydroxy function are performed in one step.
Also, polyethylenimine subjected to chemical modification such as deacylation can be include.
The process of claim 7, wherein the deacylation is performed enzymatically using a dicarboxyl acylase.
The second and third steps consist of a b-decarboxylation and a deacylation processes.
Therefore, the above-mentioned deacylation reaction is carried out in an alkaline aqueous medium.
Alternatively, an enzymatic procedure utilizing a chitin deacetylase enzyme may be used for p-GlcNAc deacylation.
The principal activating effect is on the deacylation phase of the enzyme-substrate reaction.
By applying higher pH-values and / or higher temperatures the reaction time for complete deacylation decreases.
However, better deacylation results are generally obtained by adding the enzyme to the substrate.
Treatment of compound 4 with sodium methoxide resulted in deacylation to give nucleoside triol 5.
Deacylation readily occurs, while loss of O-glyceryl groups occurs at a relatively slower rate.
Furthermore the dehydroiodination, acylation, washing and deacylation can be carried out in a single vessel.
Deacylation may be carried out by phospholipase A2 enzyme hydrolysis or by chemical means.
A method according to claim II, wherein the deacylation is conducted by use of deacylase.
The nucleophile YNH binds to the acyl-enzyme before deacylation.
Comparison of the deacylation rates of DEA acyl-thrombin and DEA acyl is also of interest.
Further, it is preferred to remove the DMF prior to the deacylation step.
MICI AT1 is responsible for the deacylation and ALCAT1 is responsible for the reacylation.
The deacylation of compound ( 12 ) can be carried out according to the conventional method.
Step 3 of involves an optional deacylation of the 2-acyldihydrothiazine intermediate.
The compound ( 5 ) which is useful as a radiosensitizer can be obtained by this deacylation reaction.
The deacylation can be carried out as in the deacylation of the above-described compound ( 3a ).
Careful control of the pH is required to minimize the potential of concurrent sucralose-6-ester deacylation.
