BIOLlEilNlSCENCE of Cypridina hilgendorfii (Japenese name:umi-hotaru) has been studied extensively since 1917, when Harvey (1) observed the luciferin-luciferase reaction with extracts of this animal. The luminescent system of Cypridina is one of the simplest among luminous animals and plantc 60 far
Cypridina bioluminescence—VII : The bioluminescence of Cypridina luciferin analogs
✍ Scribed by T. Goto; M. Isobe; D.A. Coviello; Y. Kishi; S. Inoue
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- French
- Weight
- 487 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0040-4020
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📜 SIMILAR VOLUMES
CYPRIDINA luciferin (I) has been shoosn to have the structure represented by Ia (1). We wish to report in this oommunioation a total.
A total synthesis of Cypridina luciferin (I), a bioluminescent substance obtained from Cypridina hilgendorfii (l), was achieved in 1966 (2) by reductive condensation of an appropriate 2-aminopyrazine derivative and a-keto acid, but the yield was too low to use th!s route for preparative purposes. Tw
Cypridina bioluminescence is produced in aqueous solution by oxidation of Cypridina luciferin (substrate) with molecular oxygen in the presence of Cypridina luciferase (enzyme), which may be classified as one of the dioxygenases (1). Luciferin also chemiluminesces strongly in aprotic solvents such a
STRCCTlJR.R of Cypridina luciferin (I) 'RLE elucidated as described in the preceding oonnaunication (1). During this investigation, snalysis of the high-resolution mass spectra of some derivatives of luciferin greatly contributed for determination not only of the molecular formula of luciferin but