Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-03-10
1988-02-02
Jiles, Henry R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
568440, 564428, 564 88, 558415, 562462, 556418, 560 51, 549433, C07D23502, C07C 6976, C07C 5976, C07C 8764
Patent
active
047230223
ABSTRACT:
A new class of substituted 2,3-naphthalenedicarboxaldehydes (NDA) is disclosed. Such compounds are of the formula: ##STR1## wherein one or more of R.sub.1 -R.sub.8 are various substituting groups. The above compounds react, in the presence of cyanide ion, with compounds containing primary amino groups to form adducts which exhibit a high fluorescent yield and thus are readily detected and measured by fluorometric assaying techniques.
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Carlson Robert G.
Givens Richard S.
Higuchi Takeru
Srinivasachar Kasturi
Wong Osborne S.
Jiles Henry R.
Oread Laboratories, Inc.
Whittenbaugh Robert C.
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