Abbreviations DIC: N,N'-diisopropylcarbodiimide DIEA: N,N-diisopropylethylamine DMF: N,N-dimethylformamide EDC: 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide HOBt: 1-Hydroxybenzotriazole NHS: N-hydroxy succinimide
PyBOP: Benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate TFA: Trifluoroacetic acid THF: Tetrahydrofuran TIPS: Triisopropylsilane TMSCl: Trimethylsilyl chloride.
Different concentrations of succinimide
were added to the reaction cell with keeping other parameters constant.
We used an N-hydroxy succinimide
esther-PEG (SPA-PEG) for conjugation to the aEPX and aHNL Abs.
Deposit control agents in the combustion chamber are compounds with high temperature stability, mainly succinimide
derivatives [3, 4].
The [H.sup.1] chemical shift scaling factor (0.44) during the evolution period was determined experimentally from the [H.sup.1] chemical shifts of [N.sup.15] enriched succinimide
By the similar manner, the other succinimide
esters (3b-d) were prepared as follows.
The first step is the activation of the MUA-carboxyl groups on the surface with a mixture of 0.1 M EDC and 0.1 M NHS to give reactive succinimide
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC), N-hydroxyl succinimide
(NHS), and 2-(N-morpholino) ethanesulfonic acid were purchased from Shanghai covalent Chemical Technology Co., Ltd, Shanghai, China.
 constructed the adsorption isotherms of succinimide
dispersants with different chain lengths and found the optimum chain length (acting as a lipophilic part) which gives higher adsorption and hence the better coverage of the surface which is a requirement of a stable dispersion.
Metal complexes of succinimide
and phthalimide are of interest due to their unique structural features and potential pharmacological applications [10-11].
N-ethyl-N-(3-dimethyl aminopropyl) carbodiimide hydrochloride (EDC, 26mM) and 10 mM N-hydroxy succinimide
(NHS) were dissolved in 0.1 M 2-(N-morpholino) ethane-sulfonic acid (MES) buffer (pH=8.3).