L-Serine methyl ester hydrochloride

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منابع مشابه

l-Serine methyl ester hydro­chloride

In the enanti-opure crystal of the title compound, C(4)H(10)NO(3) (+)·Cl(-), inter-molecular O-H⋯Cl and N-H⋯Cl hydrogen bonds link the mol-ecules into layers parallel to (001).

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N-Benzoyl-L-serine Methyl Ester Catalysed by Bromelain and by Papain ANALYSIS OF MODIFIER MECHANISMS

1. N-Benzoyl-L-serine methyl ester was synthesized and evaluated as a substrate for bromelain (EC 3.4.22.4) and for papain (EC 3.4.22.2). 2. For the bromelain-catalysed hydrolysis at pH 7.0, plots of [SO]/vi (initial substrate concn./initial velocity) versus [SO] are markedly curved, concave downwards. 3. Analysis by lattice nomography of a modifier kinetic mechanism in which the modifier is su...

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l-Alanine methyl ester hydro­chloride monohydrate

The enanti-opure title compound, C(4)H(10)NO(2) (+)·Cl(-)·H(2)O, forms a two-dimensional network by inter-molecular hydrogen bonding parallel to (010). Non-merohedral twinning with a twofold rotation about the reciprocal c* axis as twin operation was taken into account during intensity integration and structure refinement. This twinning leads to alternative orientations of the stacked hydrogen-...

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N-Cinnamoyl-l-phenyl­alanine methyl ester

As part of an ongoing investigation into the development of N-substituted amino acids as building blocks for dynamic combinatorial chemistry, we report the structure of the title compound, C(19)H(19)NO(3). This compound crystallizes as discrete mol-ecules. The cinnamoyl group is non-planar, with the phenyl ring and the amide twisted out of the ethyl-ene plane. The benzyl and ester groups lie ab...

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N-{N-[N-(1,1-Dimethyl­ethoxy­carbon­yl)-l-leuc­yl]-N-methyl-l-leuc­yl}-N-methyl-l-leucine benzyl ester

The tripeptide title compound, C(32)H(53)N(3)O(6), synthesized in 80% yield by coupling of N-methyl-l-leucine benzyl ester with tert-butoxy-carbonyl-l-leucyl-N-methyl-l-leucine at 273 K, conjugates through two amide linkages and includes two protecting groups: a tert-butyl-oxycarbonyl group at the C-tip and a benzyl group at the N-tip. A classical inter-molecular N-H⋯O hydrogen bond and a weak ...

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ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2009

ISSN: 1600-5368

DOI: 10.1107/s1600536809046480