| Patents for C07D 221 - Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups (10,931) | 
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| 03/04/1999 | WO1999010347A1 Substituted 4-oxo-napthyridine-3-carboxamides as gaba brain receptor ligands | 
| 03/04/1999 | WO1998019648A3 N-oxy-naphthalimides as antibacterial agents | 
| 03/03/1999 | EP0724570B1 Amidino derivatives useful as nitric oxide synthase inhibitors | 
| 03/03/1999 | CN1209803A Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method therefor | 
| 03/02/1999 | US5877278 Solid phase synthesis using two submonomers-an acylating agent, e.g. a haloacetic acid, and a primary amine; cyclization to produce mimetics of drugs; elimination of the necessity of protection groups | 
| 02/24/1999 | EP0897912A1 Amidino derivatives useful as nitric oxide synthase inhibitors | 
| 02/23/1999 | US5874473 Substituted cycloalkanecarboxylic acid derivatives as matrix metalloprotease inhibitors | 
| 02/23/1999 | US5874441 Carbocyclic and hetertocyclic fused-ring quinolinecarboxylic acids useful as immunosuppressive agents | 
| 02/23/1999 | US5874435 Psychological disorders; analgesics | 
| 02/18/1999 | WO1999007377A1 1-[4-(substituted alkoxy)benzyl]naphthalene compounds having estrogen inhibitory activity | 
| 02/18/1999 | CA2298651A1 1-¬4-(substituted alkoxy)benzyl|naphthalene compounds having estrogen inhibitory activity | 
| 02/17/1999 | CN1042133C N-substituted azabicycloheptane derivatives, the preparation and use thereof | 
| 02/16/1999 | US5872130 Quinoline type mevalonoactones | 
| 02/11/1999 | WO1999006404A1 1,2,4-triazolo[4,3-b]pyrido[3,2-d]pyridazine derivatives and pharmaceutical compositions containing them | 
| 02/11/1999 | CA2298935A1 1,2,4-triazolo[4,3-b]pyrido[3,2-d]pyridazine derivatives and pharmaceutical compositions containing them | 
| 02/10/1999 | EP0895989A1 1-[4-(Substituted alkoxy)benzyl] naphthalene compounds having estrogen inhibitory activity | 
| 02/09/1999 | US5869672 Huperzine A and analogs thereof | 
| 02/09/1999 | US5869496 Treating asthma, emesis | 
| 02/09/1999 | US5869483 Tricyclic benzazepine vasopressin antagonists | 
| 02/04/1999 | WO1999005113A1 Substituted 6-phenylphenanthridines | 
| 02/04/1999 | WO1999005112A1 Substituted 6-alkylphenanthridines | 
| 02/04/1999 | WO1999005111A1 Novel tetrazole derivatives | 
| 02/04/1999 | CA2297923A1 Novel tetrazole-substituted 6-phenyl-pheanathridines as pde inhibitors | 
| 02/02/1999 | US5866587 Hydroxamide derivatives of fused piperidine derivatives | 
| 01/27/1999 | EP0892802A1 Spiro(cyclopent(b)indole-piperidines) and n-phenyl-hydrazon intermediates for their preparation, both being acetylcholinesterase and mao inhibitors | 
| 01/26/1999 | US5864039 Benzoic acid compounds and use thereof as medicaments | 
| 01/26/1999 | US5863928 Treatment of psychotic disorders, parkinson's disease; sedatives | 
| 01/20/1999 | EP0641327B1 Novel alpha-mannosidase inhibitors | 
| 01/20/1999 | CN1205205A Pyrazolopyridine compound and processes for preparation thereof | 
| 01/20/1999 | CN1041730C Method for preparing tetrahydrothienopyridine derivatives | 
| 01/20/1999 | CN1041727C Risperidone pamoate salt, its prepn. method and medicinal compsns. containing same | 
| 01/19/1999 | US5861513 Preparation of 1-acetyl-4-piperidones | 
| 01/19/1999 | US5861428 Alleviation of osteoarthritis, rheumatoid arthritis, septic arthritis, periodontal disease, corneal ulceration, proteinuria, aneurysmal aortic disease, dystrophobic epidermolysis bullosa, inflammation, osteopenias, tempero | 
| 01/19/1999 | US5861427 Substituted 4-biarylbutyric acid derivatives as matrix metalloprotease inhibitors | 
| 01/19/1999 | US5861418 Aminobenzoic acid derivatives | 
| 01/19/1999 | US5861413 2-oxo- and 2-thio-1,2-dihydroquinolinyl-oxazolidinones | 
| 01/19/1999 | US5861411 Treating disturbances of memory such as senile dementia and alzheimer's disease | 
| 01/19/1999 | US5861395 Compounds useful for inhibition of farnesyl proteins transferase | 
| 01/13/1999 | EP0889886A1 Novel phenanthridines substituted in the 6 position | 
| 01/12/1999 | US5859255 Process for the preparation of fluorinated heterocyclic compounds | 
| 01/12/1999 | US5859047 Antiarthritic agents, nervous system disorders | 
| 01/12/1999 | US5858930 Alkylamino/imino benz-iso-quinoline derivatives that are useful as fluorescent leak detection dyes in lubricants, derivatives of 1h-benz(de)isoquinoline-1,3(2h)-diones | 
| 01/06/1999 | CN1204321A Phenanthridine derivatives, method of producing them and medicaments containing phenanthridine derivatives | 
| 01/05/1999 | US5856492 Efficient synthesis of a chiral mediator | 
| 01/05/1999 | US5856336 Anticholesterol agents | 
| 12/30/1998 | EP0886637A1 Inhibitors of microsomal triglyceride transfer protein and method | 
| 12/29/1998 | US5854277 Thiophenebutanoic acid derivatives as matrix metalloprotease inhibitors | 
| 12/29/1998 | US5854274 Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives | 
| 12/29/1998 | US5854273 Bisimide compounds | 
| 12/29/1998 | US5854263 1- (1,4-benzodioxanyl)alkyl!-3-(heteroaryl) pyrrolidines and related compounds and their therapeutic utility | 
| 12/29/1998 | US5854243 3-heteroaryl-1-pyrrolidinealkylthiols and derivatives thereof and their therapeutic utility | 
| 12/29/1998 | US5854236 Tricyclic benzazepine vasopressin antagonists | 
| 12/29/1998 | US5854234 Amidino dervatives useful as nitric oxide synthase inhibitors | 
| 12/29/1998 | CA2152817C Novel pyridone carboxylic acid derivatives | 
| 12/23/1998 | WO1998057968A1 Benzo(5,6)cyclohepta(1,2-b)pyridine derivatives useful for inhibition of farnesyl protein transferase | 
| 12/23/1998 | WO1998057949A1 Novel tricyclic sulfonamide inhibitors of farnesyl-protein transferase | 
| 12/23/1998 | WO1998057947A1 Tricyclic keto amide derivatives useful as farnesyl protein transferase inhibitors | 
| 12/23/1998 | WO1998057945A1 Benzo(5,6)cyclohepta(1,2-b)pyridine derivatives as farnesyl protein transferase inhibitors | 
| 12/23/1998 | EP0885230A1 Camptothecin derivatives and the use thereof as antitumor agents | 
| 12/23/1998 | EP0885204A1 Novel aryl glycinamide derivatives, method of producing said derivatives and pharmaceutical compositions containing these compounds | 
| 12/23/1998 | CN1202486A Condensed piperidine compound | 
| 12/22/1998 | US5852031 2,7-substituted octahydro-1H-pyrido 1,2-a!pyrazine derivatives | 
| 12/16/1998 | EP0883609A1 Selective d1 dopamine receptor agonists and partial agonists/antagonists | 
| 12/16/1998 | CN1041203C Preparation of pyrazolopyridine compound | 
| 12/15/1998 | US5849917 Process for the preparation of isoquinoline compounds | 
| 12/09/1998 | EP0882021A1 New phenanthridines | 
| 12/09/1998 | EP0632803B1 Arthropodicidal amides | 
| 12/09/1998 | CN1201392A Pentacyclic compounds, intermediates, preparation process, compositions and methods thereof | 
| 12/08/1998 | US5847125 Amino acid derivatives with anticholecystokinin activity | 
| 12/08/1998 | US5846969 Tricyclic heterocyclic sulfonamide and sulfonic ester derivatives | 
| 12/03/1998 | WO1998054208A1 CONFORMATIONALLY CONSTRAINED PEPTIDOMIMETICS AS β-TURN TEMPLATES AND MODULATORS OF SH3 DOMAINS | 
| 12/03/1998 | WO1998054150A1 Liquid benz-iso-quinoline derivatives | 
| 12/02/1998 | CN1200720A Carboxylic acid derivatives, their prepn. and their use | 
| 12/01/1998 | US5844024 Cyclic diphenylacetonitriles as stabilizers | 
| 12/01/1998 | US5843977 (3-heteroaryl-1-pyrrolidinyl) alkoxy!-3,4-dihydro-1(2H)-naphthalenones and related compounds and their therapeutic utility | 
| 12/01/1998 | US5843954 Camptothecin derivatives, preparations thereof and antitumor agents | 
| 12/01/1998 | US5843953 7-substituted 4-aza cholanic acid derivatives and their use | 
| 12/01/1998 | US5843952 Tricyclic benzazepine vasopressin antagonists | 
| 12/01/1998 | US5843949 1-(1H-indolyloxyalkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics | 
| 11/26/1998 | WO1998052924A1 Method for producing aromatic bisimides | 
| 11/26/1998 | WO1998052569A1 Combination therapy for modulating the human sexual response | 
| 11/24/1998 | US5840727 (4-heteroaryl)-1- (2,3-dihydro-1H-isoindol-2-yl) alkyl! piperazines and related compounds and their therapeutic utility | 
| 11/19/1998 | WO1998051298A1 Arylsubstituted piperazines useful in the treatement of benign prostatic hyperlasia | 
| 11/19/1998 | DE19720803A1 Verfahren zur Herstellung von aromatischen Bisimiden A process for the preparation of aromatic bisimides | 
| 11/18/1998 | EP0877735A1 Polycyclic compounds | 
| 11/18/1998 | EP0688312B1 New derivatives of glutamic acid, a method of preparing them, and their use as drugs for enhancing memory and learning | 
| 11/18/1998 | CN1199338A Novel fused isoquinolines as dopamine receptor ligands | 
| 11/17/1998 | US5837707 Dimeric piperidine, tetrahydropyridine and piperazine derivatives | 
| 11/12/1998 | WO1998049970A1 N-methyl-d-aspartate (nmda) receptor blockers for the prevention of atherosclerosis | 
| 11/12/1998 | CA2288149A1 N-methyl-d-aspartate (nmda) receptor blockers for the prevention of atherosclerosis | 
| 11/11/1998 | EP0876345A1 Heterocyclic compounds as h+-atpases | 
| 11/10/1998 | US5834462 Antitumor agents; anticarcinogenic agents particularly for nasopharyngel, pulmonary, intestinal, mammary, uterus, gastric, ovarian or liver cancer and also leukemia | 
| 11/04/1998 | EP0874827A1 Quinoline derivatives as nk3 antagonists | 
| 11/03/1998 | US5830896 Psychological disorders; antiepilepic agents; alzheimer'sand parkinson?s disease | 
| 10/29/1998 | WO1998047969A1 Alkyl, alkenyl and alkynyl chrysamine g derivatives for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition | 
| 10/29/1998 | CA2286607A1 Alkyl, alkenyl and alkynyl chrysamine g derivatives for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition | 
| 10/28/1998 | EP0873315A1 Phenanthridine derivatives, methods of producing them and medicaments containing phenanthridine derivatives | 
| 10/28/1998 | EP0873295A1 Dimer-selective rxr modulators and methods for their use | 
| 10/28/1998 | CN1040432C Spiro piperdines derivatives and its prepn. and applications | 
| 10/22/1998 | WO1998046569A1 Benzene derivatives |