Haloisoquinoline carboxamide

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07D21726

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active

059986247

ABSTRACT:
Compounds of the invention have the general structure ##STR1## X, Y or Z are, respectively independently, H, F or an isotope thereof, Br or an isotope thereof, I or an isotope thereof, At or an isotope thereof, (R.sub.1)W or (R.sub.2)V and R is --(R.sub.1)W, when W is H or F or an isotope thereof, R.sub.1 is linear or branched alkyl of 1-4 carbon atoms, R.sub.2 is vinyl, V is I or an isotope thereof and at least one of X, Y or Z is not H. The compounds of the invention bind to PK receptors.

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Nakatsuka, I. et al., "Preparation of radioactive isoquinolinecarboxamide derivatives with affinity for peripheral benzodiazepine receptors"; Database HCAPLUS on STN, 1995:90943, Jun. 27, 1995, Jpn., Kokai Tokkyo koho, 17 pp. (Abstract).
Gildersleeve et al, Nuclear Medicine & Biology, vol. 23, pp. 23-28, 1996.
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Charbonneau, P. et al., "Peripheral type benzodiazepine receptors in the living heart characterized by positron emission tomography" (1986) Circulation 73:476-483.
Hashimoto, K. et al. "Synthesis and evaluation of .sup.11 C-PK 11195 for in vivo study of peripheral-type benzodiazepine receptors using positron emission tomography" (1989) Ann. Nucl. Med. 3:63-71.
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