Abstract: 2-Amino-benzoxazinones are identified for use in the treatment of Herpes Simplex Virus. A subject is treated for Herpes Simplex Virus by treating with an effective amount of 2-amino-benzoxazinones.

Abstract: A peptide of the formula (I): X.sup.1 -A.sup.1 -A.sup.2 -X.sup.2 -Asn-X.sup.3 -X.sup.4 -P.Tyr-X.sup.5 -X.sup.6 -X.sup.7 -X.sup.8, wherein X.sup.1 represents Lys, Arg, His, Ser, Thr, Tyr, Asn, Leu, Val or Glu, A.sup.1 represents Trp, Leu, Ala, Ser, Ile, Glu, Met, Gly, Cys, Phe, Pro or Val, and A.sup.2 represents Ala, Val, Leu, Ile, Ser, Met, Phe, Gly, Cys, Trp or Pro, X.sup.2 represents Glu, Asn, Tyr, Thr, Ser, Asp or Ile, X.sup.3 represents Pro, Met, Trp, Phe, Ala, Lys, Val, Leu, Ile, Gly or Ser, X.sup.6 represents Ser, Thr, Tyr, Asn, Glu, Met, Ala, Leu, Val or Gly, X.sup.7 represents Asp, Glu, Ala, Val, Leu, Ile, Gly, Cys, Phe, Trp, Met, Pro, Ser or Asn and X.sup.8 which may be present or absent represents Phe, Trp, Pro, Leu, Ala, Val, Ile, Gly, Cys, Met, Asp, Ser or Arg which interferes with the interaction of a PTB domain containing protein with a PTB domain binding site, and truncations and analogues of the peptide.

Abstract: An electroviscous fluid which consists essentially of a non-conductive liquid and, dispersed therein, anhydrous spherical multilayered particles comprising particles at least whose surfaces are conductive and, formed thereon, a non-conductive layer having a thickness of about 0.1 to 1 .mu.m. The electroviscous fluid is stable at both ambient temperature and elevated temperatures, i.e., up to at least about 200.degree. C. in an applied electric potential with an alternating current or a pulsating direct current.

Abstract: This invention relates to a tetrazole-5-thiol ester having D-configuration of the formula, ##STR1## a process for the preparation of the thiol ester and a process for the preparation of cefamandole using the thiol ester.

Abstract: A process for production of 5-fluorouracil and its derivatives which comprises reacting a cytosine compound of the formula: ##STR1## wherein R is a hydrogen atom or a saccharide residue with fluorine or fluorine fluorosulfonate (FOSO.sub.2 F) in an aqueous medium to give the corresponding 5-fluorouracil compound of the formula: ##STR2## wherein R is as defined above.