indicann.

/ˈɪndɪkən/

Etymology: Named by Schunck 1855, < indic- (in indicum n.) + -an suffix 2: see alloxan n.

Chemistry.

(a) The natural glucoside (C₂₆H₃₁NO₁₇) formed in plants which yield indigo, by the decomposition of which indigo-blue is produced; it forms a light-brown syrup, of bitter taste, and slightly acid reaction. (b) A name for the potassium salt of indoxyl sulphuric acid, a normal constituent of the urine of animals. Also called uroxanthin.

ΘΚΠ

the world > matter > chemistry > organic chemistry > salts, esters or anions of organic acids > [noun]

hydrochloride1823

isethionates1838

citraconate1840

adipate1841

anthranilate1841

stearate1841

itaconic acid1842

salicylate1842

oenanthate1845

ammelide1846

pelargonate1848

pelargyl1851

melanuric acid1852

methylate1852

opianyl1852

abietate1853

maleate1853

fulminuric1856

glyoxylate1856

urethane1856

indican1859

oxalyl1859

malonate1862

methacrylate1865

amylate1866

acetoacetate1873

isobutyrate1873

glutamate1876

hydrobromide1877

nicotinate1879

isovalerate1882

calcium gluconate1884

methoxide1885

isophthalate1886

homogentisate1891

naphthenate1899

peracetate1901

iodoacetate1902

glucuronate1904

hydnocarpate1905

thiomalate1905

azide1907

phytate1908

linolenate1909

isocitrate1925

phenylpyruvate1926

monosodium glutamate1929

perester1933

phosphonate1934

polymethacrylate1935

pantothenate1938

phosphoenolpyruvate1941

nylon salt1945

pantoate1945

penicilloate1946

thymidylate1959

chorismate1965

nonanoate1965

neuraminate1970

the world > matter > chemistry > organic chemistry > substances from animals or humans > [noun] > substances in urine > miscellaneous others

melanurin1844

kyestein1846

indican1859

heteroxanthine1886

homogentisic acid1891

urobilinogen1893

uroporphyrin1924

uroporphyrinogen1924

pyridoxic acid1944

the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > indican

uroxanthin1846

indican1859

1859 T. A. Carter in Edinb. Med. Jrnl. (1860) 5 i. 119 (title) On Indican in the Blood and Urine.

1859 T. A. Carter in Edinb. Med. Jrnl. (1860) 5 i. 121 On treating indican with the mineral acid, he [Schunck] found that it was resolved into blue indigo, ‘indirubine’, ‘indifuscine’, and a peculiar kind of sugar.

1866 W. Odling Lect. Animal Chem. 122 Human urine..contains habitually an indigo-yielding substance known as indican, which is probably a glucoside of white or hydrogenised indigo.

1874 C. Schorlemmer Man. Chem. Carbon Compounds 462.

1879 M. Foster Text Bk. Physiol. (ed. 3) App. 704 The indican obtained from urine is not a glucoside.

1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 759/2 Indican by heating with dilute acids is resolved into indigo and indiglucin (a sugar). Simultaneously are formed indirubin C₁₆H₁₀N₂O₂, indiretin C₁₈H₁₇NO₅ (dark-brown resin, sol. alcohol), indifulvin (reddish-yellow resin, insol. alk.), indihumin C₁₀H₉NO₃ (brown powder, insol. water and alcohol, sol. alk.), indifuscin C₂₄H₂₀N₂O₉ (analogous to indihumin).

Derivatives

indicanine n.

/ˈɪndɪkənaɪn/ Chemistry (see quot.).

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic dyes > [noun] > indican derivatives

indigogen1838

indigo-red1838

indifuscin1859

indirubin1859

indicanine1865

indifulvin1865

indiglucin1865

indihumin1865

indiretin1865

indigo-white1874

1865–72 H. Watts Dict. Chem. III. 248 Indicanin, C₂₀H₂₃NO₁₂..is produced, together with indiglucin, by the action of aqueous alkalis..on indican. Indicanin is a yellow or brown bitter syrup, soluble in water, alcohol, and ether.

1889 Morley & Muir II. 759/2 Indicanine.

indicaˈnuria n. Pathology presence of indican in excess in the urine.

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of internal organs > urinary disorders > [noun] > other substances in urine

pyuria1772

albuminuria1838

azoturia1838

oxaluria1844

hippuria1847

mellituria1848

cystinuria1853

phosphuria1854

phosphoruria1858

chyluria1860

glycosuria1860

bacilluria1881

acetonuria1883

urobilinuria1887

alkaptonuria1888

bacteriuria1889

melanuria1890

peptonuria1890

xanthinuria1890

indicanuria1897

postural albuminuria1897

acholuria1900

pentosuria1902

proteinuria1911

ketonuria1913

porphyrinuria1916

hypercalcuria1930

porphobilinogenuria1949

natriuresis1957

maple syrup disease1959

saluresis1959

homocystinuria1962

1897 T. C. Allbutt et al. Syst. Med. IV. 200 We occasionally meet with indicanuria.

This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2021).

单词	indican
释义	indicann. /ˈɪndɪkən/ Etymology: Named by Schunck 1855, < indic- (in indicum n.) + -an suffix 2: see alloxan n. Chemistry. (a) The natural glucoside (C₂₆H₃₁NO₁₇) formed in plants which yield indigo, by the decomposition of which indigo-blue is produced; it forms a light-brown syrup, of bitter taste, and slightly acid reaction. (b) A name for the potassium salt of indoxyl sulphuric acid, a normal constituent of the urine of animals. Also called uroxanthin. ΘΚΠ the world > matter > chemistry > organic chemistry > salts, esters or anions of organic acids > [noun] hydrochloride1823 isethionates1838 citraconate1840 adipate1841 anthranilate1841 stearate1841 itaconic acid1842 salicylate1842 oenanthate1845 ammelide1846 pelargonate1848 pelargyl1851 melanuric acid1852 methylate1852 opianyl1852 abietate1853 maleate1853 fulminuric1856 glyoxylate1856 urethane1856 indican1859 oxalyl1859 malonate1862 methacrylate1865 amylate1866 acetoacetate1873 isobutyrate1873 glutamate1876 hydrobromide1877 nicotinate1879 isovalerate1882 calcium gluconate1884 methoxide1885 isophthalate1886 homogentisate1891 naphthenate1899 peracetate1901 iodoacetate1902 glucuronate1904 hydnocarpate1905 thiomalate1905 azide1907 phytate1908 linolenate1909 isocitrate1925 phenylpyruvate1926 monosodium glutamate1929 perester1933 phosphonate1934 polymethacrylate1935 pantothenate1938 phosphoenolpyruvate1941 nylon salt1945 pantoate1945 penicilloate1946 thymidylate1959 chorismate1965 nonanoate1965 neuraminate1970 the world > matter > chemistry > organic chemistry > substances from animals or humans > [noun] > substances in urine > miscellaneous others melanurin1844 kyestein1846 indican1859 heteroxanthine1886 homogentisic acid1891 urobilinogen1893 uroporphyrin1924 uroporphyrinogen1924 pyridoxic acid1944 the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > indican uroxanthin1846 indican1859 1859 T. A. Carter in Edinb. Med. Jrnl. (1860) 5 i. 119 (title) On Indican in the Blood and Urine. 1859 T. A. Carter in Edinb. Med. Jrnl. (1860) 5 i. 121 On treating indican with the mineral acid, he [Schunck] found that it was resolved into blue indigo, ‘indirubine’, ‘indifuscine’, and a peculiar kind of sugar. 1866 W. Odling Lect. Animal Chem. 122 Human urine..contains habitually an indigo-yielding substance known as indican, which is probably a glucoside of white or hydrogenised indigo. 1874 C. Schorlemmer Man. Chem. Carbon Compounds 462. 1879 M. Foster Text Bk. Physiol. (ed. 3) App. 704 The indican obtained from urine is not a glucoside. 1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 759/2 Indican by heating with dilute acids is resolved into indigo and indiglucin (a sugar). Simultaneously are formed indirubin C₁₆H₁₀N₂O₂, indiretin C₁₈H₁₇NO₅ (dark-brown resin, sol. alcohol), indifulvin (reddish-yellow resin, insol. alk.), indihumin C₁₀H₉NO₃ (brown powder, insol. water and alcohol, sol. alk.), indifuscin C₂₄H₂₀N₂O₉ (analogous to indihumin). Derivatives indicanine n. /ˈɪndɪkənaɪn/ Chemistry (see quot.). ΘΚΠ the world > matter > chemistry > organic chemistry > organic dyes > [noun] > indican derivatives indigogen1838 indigo-red1838 indifuscin1859 indirubin1859 indicanine1865 indifulvin1865 indiglucin1865 indihumin1865 indiretin1865 indigo-white1874 1865–72 H. Watts Dict. Chem. III. 248 Indicanin, C₂₀H₂₃NO₁₂..is produced, together with indiglucin, by the action of aqueous alkalis..on indican. Indicanin is a yellow or brown bitter syrup, soluble in water, alcohol, and ether. 1889 Morley & Muir II. 759/2 Indicanine. indicaˈnuria n. Pathology presence of indican in excess in the urine. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > urinary disorders > [noun] > other substances in urine pyuria1772 albuminuria1838 azoturia1838 oxaluria1844 hippuria1847 mellituria1848 cystinuria1853 phosphuria1854 phosphoruria1858 chyluria1860 glycosuria1860 bacilluria1881 acetonuria1883 urobilinuria1887 alkaptonuria1888 bacteriuria1889 melanuria1890 peptonuria1890 xanthinuria1890 indicanuria1897 postural albuminuria1897 acholuria1900 pentosuria1902 proteinuria1911 ketonuria1913 porphyrinuria1916 hypercalcuria1930 porphobilinogenuria1949 natriuresis1957 maple syrup disease1959 saluresis1959 homocystinuria1962 1897 T. C. Allbutt et al. Syst. Med. IV. 200 We occasionally meet with indicanuria. This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2021). < n.1859
随便看	θ217713 θ217714 θ217715 θ217716 θ217717 θ217718 θ217719 θ21772 θ217720 θ217721 θ217722 θ217723 θ217724 θ217725 θ217726 θ217727 θ217728 θ217729 θ21773 θ217730 θ217731 θ217732 θ217733 θ217734 θ217735