Novel steroids

Novel steroids and their use

Novel steroids and their use

Novel steroids of the oestrane series substituted in 7-position

Novel steroidspirooxazolidines and process for their preparation

Novel substituted amidines

Novel substituted amino-aromatic acetylenes and their method of

Novel substituted benzopyranopyridine

Novel substituted methylene bridged aluminum oligomers

Novel substituted phenylacetic acid derivatives and a process fo

Novel sulfam(na)phthaleins

Novel sulfonyl imide intermediates

Novel sunflower products and methods for their production

Novel syntheses of tryptophans

Novel synthesis for preparing the hydrochloride salt of selected

Novel synthesis of 3-amino-2-methylbenzotrifluoride and the inte

Novel synthesis of 3-amino-2-methylbenzotrifluoride from N-(2-X-

Novel synthesis of bis pyrazolone oxonol dyes

Novel synthesis of optically active m-acyloxy-.alpha.-[(methylam

Novel synthetic undecapeptide and clinical assay