Beecham

U.S.A., in lactating dairy cattie to increase milk production. EH Lilly and Company, The Upjohn Company, and American Cyanamid Company also have interests in the commercial appHcation of recombinant bovine GH. Recombinant porcine GH [9061-23-8] preparations from several companies, eg. The Upjohn Company, Smith Kline Beecham Animal Health, Pitman-Moore, Inc., Monsanto Company, and American Cyanamid Company, are being evaluated for commercial use. Recombinant human GH for clinical use is marketed under such names as Protropin (Genentech), Umatrope (EH Lilly), Genotropin (Sumitomo), and Somatonorm (Kabi-Vitmm) by a variety of pharmaceutical companies. A listing of additional suppHers is available (2). 

Beecham P-lactamase iiihibitoi BRL 42715 [102209-75-6] (89, R = Na), C IlgN O SNa (105). Lithium diphenylamide, a weaker base, was used to generate the anion of (88) which on sequential treatment with l-methyl-l,2,3-ttia2ole-4-carbaldehyde and acetic anhydride gives a mixture of diastereomers of the bromoacetate (90). Reductive elimination then provided the (Z)-penem (89, R = d5 Q [ OC15 -p) as major product which on Lewis acid mediated deprotection gave BRL 42715 (89, R = Na). 

Although a broad range of P-lactamase inhibitors has been discovered, only clavulanic acid and sulbactam have been commercialized. Clavulanic acid (12, R = CH2OH, R = H), manufactured by SmithKlinp Beecham, is sold as an oral and parenteral product in combination with amoxicillin under the trade name Augmentin. A parenteral product in combination with ticarcillin [34787-01-4], C25H2gN20 S, has the trade name, Timentin. In 1990 worldwide sales of clavulanic acid containing products were about 725 million. 

Antibiotics, P-Lactams, Clavulanic Acid, Thienamycin, and Others," in ECT 3rd ed.. Supplement, pp. 83—131, by Allan Brown, Beecham Research Laboratories. 

Smith Kline Beecham, formerly Smith Kline Beckman. 

The strongly re search-oriented dentifrice market is dominated by a few primary companies. The industry funds efforts to develop products with superior cosmetic and therapeutic performance. The four principal manufacturers of toothpaste worldwide are Procter Gamble, Unilever, Colgate-Palmohve, and Beecham. Numerous smaller companies and private-label houses also exist. 

Chattem Chemicals SmithKline Beecham Tessenderlo (Belgium)... 

Steven Carr (SmithKline Beecham) has used microbore columns to desalt proteins prior to ES-MS (32). The pore diameter of PolyHEA used (usually 200 A) was selected so that all proteins of interest would elute at Vo with 50 mM formic acid. Only the Vo peak was allowed to flow into the ES-MS nebularizer the rest of the SEC effluent (including the salts) was diverted to waste by opening a microdumper valve between the column and the nebularizer. The properties of the mobile phase were quite compatible with ES-MS analysis. 

Workers at SmithKline Beecham extended the synthetic access to interesting mono- and di-substituted oxazoles through an improved procedure for aryl-substituted... 

M1P18879 R. A. Daines and W. D. Kingsbury (Smith, Kline, Beecham Corp.), PCT... 

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