| slovo | definícia |
amide
(encz) | amide,amid Josef Kosek |
Amide
(gcide) | Amide \Am"ide\ (?; 277), n. [Ammonia + -ide.] (Chem.)
A compound formed by the union of amidogen with an acid
element or radical. It may also be regarded as ammonia in
which one or more hydrogen atoms have been replaced by an
acid atom or radical.
[1913 Webster]
Acid amide, a neutral compound formed by the substitution
of the amido group for hydroxyl in an acid.
[1913 Webster] |
amide
(wn) | amide
n 1: any organic compound containing the group -CONH2 |
| | podobné slovo | definícia |
carbamide
(encz) | carbamide,karbamid [eko.] RNDr. Pavel Piskačcarbamide,močovina n: Zdeněk Brož |
cyanamide
(encz) | cyanamide,kyanamid n: Zdeněk Brož |
cyanuramide
(encz) | cyanuramide, n: |
ethanamide
(encz) | ethanamide, n: |
formamide
(encz) | formamide,formamid [eko.] RNDr. Pavel Piskač |
indapamide
(encz) | indapamide, n: |
lsd lysergic acid diethylamide
(encz) | LSD lysergic acid diethylamide,LSD diethylamid kyseliny
lysergové [chem.] Ritchie |
lysergic acid diethylamide
(encz) | lysergic acid diethylamide,dietylamid kyseliny lysergové |
nicotinamide adenine dinucleotide
(encz) | nicotinamide adenine dinucleotide, n: |
nicotinamide adenine dinucleotide phosphate
(encz) | nicotinamide adenine dinucleotide phosphate, n: |
phenylacetamide
(encz) | phenylacetamide, n: |
polyamide
(encz) | polyamide,polyamid n: Zdeněk Brož |
polymeric amide
(encz) | polymeric amide, n: |
propanamide
(encz) | propanamide, n: |
proprionamide
(encz) | proprionamide, n: |
sulfacetamide
(encz) | sulfacetamide, n: |
sulfanilamide
(encz) | sulfanilamide, n: |
sulfonamide
(encz) | sulfonamide, n: |
sulphonamides
(encz) | sulphonamides,sulfonamidy Jaroslav Šedivý |
sulphuryl amide
(encz) | sulphuryl amide,sulfamid n: [chem.] mamm |
sulphuryl chloramide
(encz) | sulphuryl chloramide,sulfamidchlorid n: [chem.] mamm |
tolazamide
(encz) | tolazamide, n: |
tolbutamide
(encz) | tolbutamide, n: |
Acetamide
(gcide) | Acetamide \Ac`et*am"ide\, n. [Acetyl + amide.] (Chem.)
A white crystalline solid, from ammonia by replacement of an
equivalent of hydrogen by acetyl.
[1913 Webster] |
Acid amide
(gcide) | Amide \Am"ide\ (?; 277), n. [Ammonia + -ide.] (Chem.)
A compound formed by the union of amidogen with an acid
element or radical. It may also be regarded as ammonia in
which one or more hydrogen atoms have been replaced by an
acid atom or radical.
[1913 Webster]
Acid amide, a neutral compound formed by the substitution
of the amido group for hydroxyl in an acid.
[1913 Webster] |
Alkalamide
(gcide) | Alkalamide \Al`kal*am"ide\, n. [Alkali + amide.] (Chem.)
One of a series of compounds that may be regarded as ammonia
in which a part of the hydrogen has been replaced by basic,
and another part by acid, atoms or radicals.
[1913 Webster] Alkalescence |
Amide
(gcide) | Amide \Am"ide\ (?; 277), n. [Ammonia + -ide.] (Chem.)
A compound formed by the union of amidogen with an acid
element or radical. It may also be regarded as ammonia in
which one or more hydrogen atoms have been replaced by an
acid atom or radical.
[1913 Webster]
Acid amide, a neutral compound formed by the substitution
of the amido group for hydroxyl in an acid.
[1913 Webster] |
Benzamide
(gcide) | Benzamide \Ben*zam"ide\, n. [Benzoin + amide.] (Chem.)
A transparent crystalline substance, C6H5.CO.NH2, obtained
by the action of ammonia upon chloride of benzoyl, as also by
several other reactions with benzoyl compounds.
[1913 Webster] |
Carbamide
(gcide) | Carbamide \Car*bam"ide\ (k[aum]r*b[a^]m"[i^]d or -[imac]d), n.
[Carbonyl + amide.] (Chem.)
The technical name for urea.
[1913 Webster] |
Chloralamide
(gcide) | Chloralamide \Chlo"ral*am`ide\, n. [Chloral + amide.] (Chem.)
A compound of chloral and formic amide used to produce sleep.
[1913 Webster] |
cyanuramide
(gcide) | melamine \mel"a*mine\ (m[e^]l"[.a]*m[=e]n) n. (Chem.)
A nitrogenous strongly basic chemical substance (C3H6N6),
structurally 2,4,6-triamino-1,3,5-triazine, produced from
several cyanogen compounds, and obtained as a white
crystalline substance; -- formerly supposed to be produced by
the decomposition of melam. Called also cyanuramide. It is
used as one of the starting components (together with
formaldehyde) in the preparation of melamine resins,
including the commercially marketed Formica (TM). It is
solid at room temperature, and sublimes at temperatures
approaching 250[deg] C, decomposing at 345[deg] C. Density
1.573. --HCP61
[1913 Webster + PJC] melamine resin |
dialuramide
(gcide) | Murexan \Mu*rex"an\, n. [From Murexide.] (Chem.)
A complex nitrogenous substance obtained from murexide,
alloxantin, and other ureids, as a white, or yellowish,
crystalline which turns red on exposure to the air; -- called
also uramil, dialuramide, and formerly purpuric acid.
[1913 Webster] |
diamide
(gcide) | Hydrazine \Hy"dra*zine\, n. [Hydr- + azo- + -ine.] (Chem.)
Any one of a series of nitrogenous bases, resembling the
amines and produced by the reduction of certain nitroso and
diazo compounds; as, methyl hydrazine, phenyl hydrazine, etc.
They are derivatives of hydrazine proper, H2N.NH2, which is
a doubled amido group, recently (1887) isolated as a stable,
colorless gas, with a peculiar, irritating odor. As a base it
forms distinct salts. Called also diamide, amidogen, (or
more properly diamidogen), etc.
[1913 Webster]Diamide \Di*am"ide\ (?; 104), n. [Pref. di- + amide.] (Chem.)
Any compound containing two amido groups united with one or
more acid or negative radicals, -- as distinguished from a
diamine. Cf. Amido acid, under Amido, and Acid amide, under
Amide.
[1913 Webster] |
Diamide
(gcide) | Hydrazine \Hy"dra*zine\, n. [Hydr- + azo- + -ine.] (Chem.)
Any one of a series of nitrogenous bases, resembling the
amines and produced by the reduction of certain nitroso and
diazo compounds; as, methyl hydrazine, phenyl hydrazine, etc.
They are derivatives of hydrazine proper, H2N.NH2, which is
a doubled amido group, recently (1887) isolated as a stable,
colorless gas, with a peculiar, irritating odor. As a base it
forms distinct salts. Called also diamide, amidogen, (or
more properly diamidogen), etc.
[1913 Webster]Diamide \Di*am"ide\ (?; 104), n. [Pref. di- + amide.] (Chem.)
Any compound containing two amido groups united with one or
more acid or negative radicals, -- as distinguished from a
diamine. Cf. Amido acid, under Amido, and Acid amide, under
Amide.
[1913 Webster] |
dicyandiamide
(gcide) | Param \Par"am\, n. (Chem.)
A white crystalline nitrogenous substance (C2H4N4); --
called also dicyandiamide.
[1913 Webster] |
diphenyl oxamide
(gcide) | Oxanilide \Ox*an"i*lide\, n. [Oxalic + aniline + amide.] (Chem.)
A white crystalline substance, resembling oxanilamide,
obtained by heating aniline oxalate, and regarded as a double
anilide of oxalic acid; -- called also diphenyl oxamide.
[1913 Webster] |
Hydramide
(gcide) | Hydramide \Hy*dram"ide\, n. [Hydr- + -amide.] (Chem.)
One of a group of crystalline bodies produced by the action
of ammonia on certain aldehydes.
[1913 Webster] |
Lactamide
(gcide) | Lactamide \Lac*tam"ide\, n. [Lactic + amide.] (Chem.)
An acid amide derived from lactic acid, and obtained as a
white crystalline substance having a neutral reaction. It is
metameric with alanine.
[1913 Webster] |
Malamide
(gcide) | Malamide \Ma*lam"ide\, n. [Malic + amide.] (Chem.)
The acid amide derived from malic acid, as a white
crystalline substance metameric with asparagine.
[1913 Webster] |
Monamide
(gcide) | Monamide \Mon*am"ide\, n. [Mon- + amide.] (Chem.)
An amido compound with only one amido group; a monoamide.
[1913 Webster] |
Mucamide
(gcide) | Mucamide \Mu*cam"ide\, n. [Mucic + amide.] (Chem.)
The acid amide of mucic acid, obtained as a white crystalline
substance.
[1913 Webster] |
niacinamide
(gcide) | niacinamide \niacinamide\ n.
The amide of niacin (nicotinic acid), called also
nicotinamide. It was at one time called vitamin B3, and
can function to relieve nicotinic acid deficiency. Chemical
formula C6H6N2O, chemically it is 3-pyridinecarboxamide.
Syn: nicotinic acid amide, nicotinamide.
[PJC] |
nicotinamide
(gcide) | niacinamide \niacinamide\ n.
The amide of niacin (nicotinic acid), called also
nicotinamide. It was at one time called vitamin B3, and
can function to relieve nicotinic acid deficiency. Chemical
formula C6H6N2O, chemically it is 3-pyridinecarboxamide.
Syn: nicotinic acid amide, nicotinamide.
[PJC] |
oxalamide
(gcide) | Oxamide \Ox*am"ide\, n, [Oxalic + amide.] (Chem.)
A white crystalline neutral substance (C2O2(NH2)2) obtained
by treating ethyl oxalate with ammonia. It is the acid amide
of oxalic acid. Formerly called also oxalamide.
[1913 Webster] |
Oxaluramide
(gcide) | Oxaluramide \Ox`a*lur*am"ide\, n. [Oxaluric + amide.] (Chem.)
Same as Oxalan.
[1913 Webster]Oxalan \Ox"a*lan\, n. [From Alloxan, by transposition of
letters.] (Chem.)
A complex nitrogenous substance C3N3H5O3 obtained from
alloxan (or when urea is fused with ethyl oxamate), as a
stable white crystalline powder; -- called also
oxaluramide.
[1913 Webster] |
oxaluramide
(gcide) | Oxaluramide \Ox`a*lur*am"ide\, n. [Oxaluric + amide.] (Chem.)
Same as Oxalan.
[1913 Webster]Oxalan \Ox"a*lan\, n. [From Alloxan, by transposition of
letters.] (Chem.)
A complex nitrogenous substance C3N3H5O3 obtained from
alloxan (or when urea is fused with ethyl oxamate), as a
stable white crystalline powder; -- called also
oxaluramide.
[1913 Webster] |
Oxamide
(gcide) | Oxamide \Ox*am"ide\, n, [Oxalic + amide.] (Chem.)
A white crystalline neutral substance (C2O2(NH2)2) obtained
by treating ethyl oxalate with ammonia. It is the acid amide
of oxalic acid. Formerly called also oxalamide.
[1913 Webster] |
Oxanilamide
(gcide) | Oxanilamide \Ox`a*nil*am"ide\, n. [Oxanilic + amide.] (Chem.)
A white crystalline nitrogenous substance, obtained
indirectly by the action of cyanogen on aniline, and regarded
as an anilide of oxamic acid; -- called also {phenyl
oxamide}.
[1913 Webster] |
phenyl oxamide
(gcide) | Oxanilamide \Ox`a*nil*am"ide\, n. [Oxanilic + amide.] (Chem.)
A white crystalline nitrogenous substance, obtained
indirectly by the action of cyanogen on aniline, and regarded
as an anilide of oxamic acid; -- called also {phenyl
oxamide}.
[1913 Webster] |
phenylacetamide
(gcide) | phenylacetamide \phenylacetamide\ n.
A white crystalline compound used as an analgesic and also as
an antipyretic.
Syn: acetanilide, acetanilid.
[WordNet 1.5] |
Potassamide
(gcide) | Potassamide \Pot`ass*am"ide\, n. [Potassium + amide.] (Chem.)
A yellowish brown substance obtained by heating potassium in
ammonia.
[1913 Webster] |
Pyramides
(gcide) | Pyramis \Pyr"a*mis\, n.; pl. Pyramides. [L.]
A pyramid.
[1913 Webster] |
Sodamide
(gcide) | Sodamide \Sod*am"ide\, n. (Chem.)
A greenish or reddish crystalline substance, NaNH2,
obtained by passing ammonia over heated sodium.
[1913 Webster] |
Sulphamide
(gcide) | Sulphamide \Sulph*am"ide\, n. (Chem.)
Any one of a series of amido compounds obtained by treating
sulphuryl chloride with various amines.
[1913 Webster] |
Tartramide
(gcide) | Tartramide \Tar*tram"ide\, n. [Tarto- + amide.] (Chem.)
An acid amide derivative of tartaric acid, obtained as a
white crystalline substance.
[1913 Webster] |
Tinamides
(gcide) | Tinamides \Ti*nam"i*des\, n. pl. [NL.] (Zool.)
A division of struthious birds, including the tinamous.
[1913 Webster] |
Triamide
(gcide) | Triamide \Tri*am"ide\, n. [tri- + amine.] (Chem.)
An amide containing three amido groups.
[1913 Webster] |
Valeramide
(gcide) | Valeramide \Val`er*am"ide\, n. [Valeric + amide.] (Chem.)
The acid amide derivative of valeric acid, obtained as a
white crystalline substance.
[1913 Webster] |
Xanthamide
(gcide) | Xanthamide \Xanth*am"ide\, n. [Xanthic + amide.] (Chem.)
An amido derivative of xanthic acid obtained as a white
crystalline substance, C2H5O.CS.NH2; -- called also
xanthogen amide.
[1913 Webster] |
xanthogen amide
(gcide) | Xanthamide \Xanth*am"ide\, n. [Xanthic + amide.] (Chem.)
An amido derivative of xanthic acid obtained as a white
crystalline substance, C2H5O.CS.NH2; -- called also
xanthogen amide.
[1913 Webster] |
Xylamide
(gcide) | Xylamide \Xy*lam"ide\, n. [Xylic + amide.] (Chem.)
An acid amide derivative of xylic acid, obtained as a white
crystalline substance.
[1913 Webster] |
zinc amide
(gcide) | Zinc \Zinc\ (z[i^][ng]k), n. [G. zink, probably akin to zinn
tin: cf. F. zinc, from the German. Cf. Tin.] (Chem.)
An abundant element of the magnesium-cadmium group, extracted
principally from the minerals zinc blende, smithsonite,
calamine, and franklinite, as an easily fusible bluish white
metal, which is malleable, especially when heated. It is not
easily oxidized in moist air, and hence is used for sheeting,
coating galvanized iron, etc. It is used in making brass,
britannia, and other alloys, and is also largely consumed in
electric batteries. Symbol Zn. Atomic number 30. Atomic
weight 65.38. [Formerly written also zink.]
[1913 Webster]
Butter of zinc (Old Chem.), zinc chloride, ZnCl2, a
deliquescent white waxy or oily substance.
Oxide of zinc. (Chem.) See Zinc oxide, below.
Zinc amine (Chem.), a white amorphous substance,
Zn(NH2)2, obtained by the action of ammonia on zinc
ethyl; -- called also zinc amide.
Zinc amyle (Chem.), a colorless, transparent liquid,
composed of zinc and amyle, which, when exposed to the
atmosphere, emits fumes, and absorbs oxygen with rapidity.
Zinc blende [cf. G. zinkblende] (Min.), a native zinc
sulphide. See Blende, n.
(a) .
Zinc bloom [cf. G. zinkblumen flowers of zinc, oxide of
zinc] (Min.), hydrous carbonate of zinc, usually occurring
in white earthy incrustations; -- called also
hydrozincite.
Zinc ethyl (Chem.), a colorless, transparent, poisonous
liquid, composed of zinc and ethyl, which takes fire
spontaneously on exposure to the atmosphere.
Zinc green, a green pigment consisting of zinc and cobalt
oxides; -- called also Rinmann's green.
Zinc methyl (Chem.), a colorless mobile liquid Zn(CH3)2,
produced by the action of methyl iodide on a zinc sodium
alloy. It has a disagreeable odor, and is spontaneously
inflammable in the air. It has been of great importance in
the synthesis of organic compounds, and is the type of a
large series of similar compounds, as zinc ethyl, zinc
amyle, etc.
Zinc oxide (Chem.), the oxide of zinc, ZnO, forming a
light fluffy sublimate when zinc is burned; -- called also
flowers of zinc, philosopher's wool, nihil album,
etc. The impure oxide produced by burning the metal,
roasting its ores, or in melting brass, is called also
pompholyx, and tutty.
Zinc spinel (Min.), a mineral, related to spinel,
consisting essentially of the oxides of zinc and
aluminium; gahnite.
Zinc vitriol (Chem.), zinc sulphate. See White vitriol,
under Vitriol.
Zinc white, a white powder consisting of zinc oxide, used
as a pigment.
[1913 Webster] |
acetamide
(wn) | acetamide
n 1: a colorless solid amide of acetic acid used as a solvent
and in the synthesis of organic compounds [syn:
acetamide, ethanamide] |
acrylamide
(wn) | acrylamide
n 1: a white crystalline amide of propenoic acid can damage the
nervous system and is carcinogenic in laboratory animals;
"they claimed that acrylamide is produced when certain
carbohydrates are baked or fried at high temperatures" |
calcium-cyanamide
(wn) | calcium-cyanamide
n 1: a compound used as a fertilizer and as a source of nitrogen
compounds [syn: calcium-cyanamide, cyanamide] |
carbamide
(wn) | carbamide
n 1: the chief solid component of mammalian urine; synthesized
from ammonia and carbon dioxide and used as fertilizer and
in animal feed and in plastics [syn: urea, carbamide] |
cyanamide
(wn) | cyanamide
n 1: a weak soluble dibasic acid (the parent acid of cyanamide
salts) [syn: cyanamide, cyanamid]
2: a compound used as a fertilizer and as a source of nitrogen
compounds [syn: calcium-cyanamide, cyanamide] |
cyanuramide
(wn) | cyanuramide
n 1: a white crystalline organic base; used mainly in making
melamine resins [syn: melamine, cyanuramide] |
ethanamide
(wn) | ethanamide
n 1: a colorless solid amide of acetic acid used as a solvent
and in the synthesis of organic compounds [syn:
acetamide, ethanamide] |
indapamide
(wn) | indapamide
n 1: diuretic (trade name Lozal) used in the treatment of
hypertension [syn: indapamide, Lozal] |
lysergic acid diethylamide
(wn) | lysergic acid diethylamide
n 1: a powerful hallucinogenic drug manufactured from lysergic
acid [syn: lysergic acid diethylamide, LSD] |
nicotinamide adenine dinucleotide
(wn) | nicotinamide adenine dinucleotide
n 1: a coenzyme present in most living cells and derived from
the B vitamin nicotinic acid; serves as a reductant in
various metabolic processes [syn: {nicotinamide adenine
dinucleotide}, NAD] |
nicotinamide adenine dinucleotide phosphate
(wn) | nicotinamide adenine dinucleotide phosphate
n 1: a coenzyme similar to NAD and present in most living cells
but serves as a reductant in different metabolic processes
[syn: nicotinamide adenine dinucleotide phosphate,
NADP] |
phenylacetamide
(wn) | phenylacetamide
n 1: a white crystalline compound used as an analgesic and also
as an antipyretic [syn: acetanilide, acetanilid,
phenylacetamide] |
polyamide
(wn) | polyamide
n 1: a polymer containing repeated amide groups [syn:
polyamide, polymeric amide] |
polymeric amide
(wn) | polymeric amide
n 1: a polymer containing repeated amide groups [syn:
polyamide, polymeric amide] |
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