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单词 iophendylate
释义

iophendylaten.

Brit. /ʌɪəˈfɛndᵻleɪt/, U.S. /ˌaɪəˈfɛndəˌleɪt/, /ˌaɪəˈfɛndələt/
Forms: 1900s– iofendylate, 1900s– iophendylate.
Origin: Formed within English, by derivation. Etymons: iodo- comb. form, phenyl n., decyl n., -ate suffix4.
Etymology: < io- (in iodo- comb. form) + phen- (in phenyl n.) + -dyl (in decyl n.) + -ate suffix4, in the alternative chemical name ethyl iodophenylundecylate.
Pharmacology.
An iodine-containing viscous liquid ester formerly used extensively as a radiological contrast medium, mainly for myelography; 10-(p-iodophenyl)undecanoate, I—C6H4—CH(CH3)—(CH2)8COOC2H5. Also called Myodil, pantopaque.
ΚΠ
1962 WHO Chron. 16 389 Iofendylate... Ethyl 10-(p-iodophenyl) undecanoate.
1975 Radiologic Clinics N. Amer. 12 431 (title) Iophendylate examination of the posterior fossa.
1982 Radiology 143 457 Nine patients with redundant lumbar nerve root syndrome were identified using positive-contrast myelography, seven with metrizamide and two with iophendylate.
1998 Jrnl. (Newcastle) (Nexis) 15 Apr. 13 [Some] clinicians..exercising the risk versus benefit philosophy chose myelography with water-soluble substances under general anaesthesia in order to avoid exposing their patients to the known problems related to iophendylate.
This is a new entry (OED Third Edition, June 2003; most recently modified version published online March 2022).
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n.1962
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