| Patents for C07D 335 - Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom (4,725) |
|---|
| 09/21/1976 | US3981887 Sulfoxides and sulfones |
| 09/07/1976 | US3979381 Antiinflammatory |
| 08/31/1976 | US3978226 Antiulcer |
| 08/31/1976 | US3978052 Phenothiazine-S-oximide compounds |
| 08/17/1976 | US3975535 Anti-allergic-3-carboxy-isocoumarin compositions and methods of use |
| 08/17/1976 | US3975403 Sulfur-containing ring compounds |
| 08/10/1976 | US3973966 Photochromic composition containing a diphenyl dibenzochrom-3-ene |
| 07/13/1976 | US3969365 4-(1,2,4-Oxadiazolylformamidoalkyl)phenylsulfonyl ureas |
| 06/29/1976 | US3966952 Alpha-isomer of the palmitic acid ester of 10-[3-(4-hydroxy-ethyl-1-piperazinyl)propylidene]-2-trifluoromethyl thiaxanthene, compositions thereof and a method of preparaton thereof and use thereof |
| 06/29/1976 | US3966765 Process for producing benzothiopyrans |
| 06/08/1976 | US3962222 Hypotensives, antiinflammatory agents |
| 06/01/1976 | US3960892 1-Oxo-1H-2-benzothiopyran-3-carboxylic acid derivatives |
| 06/01/1976 | US3960891 Thiochroman compounds |
| 05/18/1976 | US3957988 Antiviral compositions containing bis-basic ketones of thioxanthene |
| 05/18/1976 | US3957828 3-Aminoalkyl-1,3-dihydro-3-phenylspiro[isobenzofurans] |
| 05/18/1976 | US3957821 Xanthenyl semicarbazides |
| 04/20/1976 | US3952013 Antibody inhibitors |
| 04/20/1976 | US3951961 Xanthene and thioxanthene derivatives, compositions thereof and a method of preparation thereof |
| 04/06/1976 | US3948947 Thiazanthenyl semicarbazides |
| 03/30/1976 | US3947468 Production of dibenzopyrans, their isomeric fluorenols and dibenzothiopyrans |
| 03/16/1976 | US3944566 Tricyclic substituted aminoalcohols |
| 02/10/1976 | US3937835 Delayed hypersensitivity |
| 02/10/1976 | US3937833 Delayed hypersensitivity |
| 01/20/1976 | US3933845 Benzopyranyltetrazoles |
| 01/20/1976 | US3933844 Asthma |