cinchon-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly, e.g. cinchonicine Brit.

/sɪŋˈkɒnᵻsɪn/,

/sɪŋˈkɒnᵻsiːn/, U.S.

/sɪŋˈkɑnəsən/,

/sɪŋˈkɑnəˌsin/.

in names of alkaloids derived from cinchona. Cf. cinchonamine n. at cinchona n. Derivatives, cinchonine n., etc.,

ΚΠ

1879 Jrnl. Chem. Soc. 36 169 Cinchonichine.

1888 Jrnl. Chem. Soc. 54 380 Cinchonibine is insoluble in ether but crystallises from boiling alcohol in prismatic needles.

1888 Jrnl. Chem. Soc. 54 380 Cinchonifine is insoluble in ether.

1893 T. E. Thorpe Dict. Applied Chem. III. 914/1 Cinchonibine C₁₉H₂₂N₂O is one of ten bases formed when cinchonine sulphate is heated with sulphuric acid.

1966 G. E. Trease et al. Text-bk. Pharmacognosy (ed. 9) xxxiii. 624 A large number of alkaloids of lesser importance have been isolated [from cinchona bark]. Some of these, e.g. quinicine and cinchonicine, are amorphous.

This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2022).

单词	cinchon-
释义	cinchon-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly, e.g. cinchonicine Brit. /sɪŋˈkɒnᵻsɪn/, /sɪŋˈkɒnᵻsiːn/, U.S. /sɪŋˈkɑnəsən/, /sɪŋˈkɑnəˌsin/. in names of alkaloids derived from cinchona. Cf. cinchonamine n. at cinchona n. Derivatives, cinchonine n., etc., ΚΠ 1879 Jrnl. Chem. Soc. 36 169 Cinchonichine. 1888 Jrnl. Chem. Soc. 54 380 Cinchonibine is insoluble in ether but crystallises from boiling alcohol in prismatic needles. 1888 Jrnl. Chem. Soc. 54 380 Cinchonifine is insoluble in ether. 1893 T. E. Thorpe Dict. Applied Chem. III. 914/1 Cinchonibine C₁₉H₂₂N₂O is one of ten bases formed when cinchonine sulphate is heated with sulphuric acid. 1966 G. E. Trease et al. Text-bk. Pharmacognosy (ed. 9) xxxiii. 624 A large number of alkaloids of lesser importance have been isolated [from cinchona bark]. Some of these, e.g. quinicine and cinchonicine, are amorphous. This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2022). < comb. form1879
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