Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1985-08-09
1988-09-27
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514422, 548518, 548519, 548534, A61K 3140, C07D20712, C07D40312, C07D40314
Patent
active
047742550
ABSTRACT:
Esters of pyroglutamic acid having the structure: ##STR1## where R' and R" are the same or different and are each represented by H or the grouping
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patent: 3957758 (1976-05-01), Furlenmeier et al.
J. G. Barrett and I. R. Scott, (1983) "Pyrrolidone Carboxylic Acid Synthesis in Guinea Epidermis", J. Invest. Dermatol. 81 122-124.
I. R. Scott-C. R. Harding and J. G. Barrett (1982) "Histidine-rich Protein of the Keratohyaline Granules", Bio. Chem.
Chemical Abstract 98:77945 (JF-A-57 91933-Pola Chemical Industries Inc.).
"Chemistry of Organic Compounds", Carl R. Noller, 3rd Edition, 1965.
Black John G.
Scott Ian R.
Daus Donald G.
Farrell James J.
Lever Brothers Company
McGowan Gerard J.
Teoli, Jr. William A.
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