Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1980-08-22
1982-03-30
Jiles, Henry R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D23106
Patent
active
043225411
ABSTRACT:
Compounds having the formula ##STR1## wherein R.sub.3 and R.sub.5 each is independently hydrogen or alkyl are useful intermediates for the preparation of mercaptoacylamino acids having hypotensive activity.
REFERENCES:
patent: 4221804 (1980-09-01), Rovnyak
Auwers et al., Chem. Abst., 1929, vol. 23, p. 3704.
Auwers et al., Chem. Abst., 1932, vol. 26, p. 4331.
Tabushi et al., Chem. Abst., 1964, vol. 61, p. 11985f.
Ouyahia et al., Chem. Abst., 1977, vol. 86, No. 72513t.
Barrack Donald J.
E. R. Squibb & Sons Inc.
Harkaway Natalia
Jiles Henry R.
Levinson Lawrence S.
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