picrolicheninn.

Brit.

/ˌpɪkrə(ʊ)ˈlʌɪkᵻnɪn/,

/ˌpɪkrə(ʊ)ˈlɪtʃᵻnɪn/, U.S.

/ˌpɪkroʊˈlaɪkənən/

Forms: 1800s picrolichenine, 1800s– picrolichenin.

Origin: A borrowing from German. Etymon: German Picrolichenin.

Etymology: < German Picrolichenin (A. Alms 1832, in Ann. der Pharm. 1 62) < picro- picro- comb. form + Lichen lichen n. + -in -ine suffix¹. Compare slightly later lichenin n.

Biochemistry.

= picrolichenic acid n. at picrolichenic adj.

ΘΚΠ

the world > matter > chemistry > organic chemistry > acids obtained from lichens > [noun] > named

picrolichenin1835

parellic acid1850

stictic acid1868

patellaric acid1872

polyporic acid1877

vulpic acid1886

picrolichenic acid1902

1835 Rec. Gen. Sci. 1 202 Picrolichenine... In the Variola amara Alms has discovered this substance which..communicates to that lichen its bitter taste.

1901 Jrnl. Chem. Soc. 80 i. 88 The author has isolated salazinic acid and picrolichenin from Pertusaria amara.

1958 Svensk Kem. Tidskr. 70 129 The bitter principle isolated by Alms from this lichen—‘Picrolichenin’—was claimed to be useful as a remedy in the treatment of malaria, and this is now being checked.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	picrolichenin
释义	picrolicheninn. Brit. /ˌpɪkrə(ʊ)ˈlʌɪkᵻnɪn/, /ˌpɪkrə(ʊ)ˈlɪtʃᵻnɪn/, U.S. /ˌpɪkroʊˈlaɪkənən/ Forms: 1800s picrolichenine, 1800s– picrolichenin. Origin: A borrowing from German. Etymon: German Picrolichenin. Etymology: < German Picrolichenin (A. Alms 1832, in Ann. der Pharm. 1 62) < picro- picro- comb. form + Lichen lichen n. + -in -ine suffix¹. Compare slightly later lichenin n. Biochemistry. = picrolichenic acid n. at picrolichenic adj. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from lichens > [noun] > named picrolichenin1835 parellic acid1850 stictic acid1868 patellaric acid1872 polyporic acid1877 vulpic acid1886 picrolichenic acid1902 1835 Rec. Gen. Sci. 1 202 Picrolichenine... In the Variola amara Alms has discovered this substance which..communicates to that lichen its bitter taste. 1901 Jrnl. Chem. Soc. 80 i. 88 The author has isolated salazinic acid and picrolichenin from Pertusaria amara. 1958 Svensk Kem. Tidskr. 70 129 The bitter principle isolated by Alms from this lichen—‘Picrolichenin’—was claimed to be useful as a remedy in the treatment of malaria, and this is now being checked. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1835
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