Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Health & Medicine
Class Information
Number: 514/254.06
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,4 diazines > Piperazines (i.e., fully hydrogenated 1,4-diazines) > Additional hetero ring attached directly or indirectly to the piperazine ring by nonionic bonding > The additional hetero ring is five-membered having ring nitrogen > Plural nitrogens in the additional five-membered hetero ring > Polycyclo ring system having the plural nitrogen containing additional five-membered hetero ring as one of the cyclos
Description: Subject matter wherein the additional plural nitrogen containing five-membered hetero ring is a cyclo of a polycyclo ring system.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
4556654 Antimicrobial substituted anthra[1,9-cd]pyrazol-6(2H)-ones Dec. 3, 1985
4550118 Heterocyclic compounds Oct. 29, 1985
4459296 Piperazines and homopiperazines, N-substituted by an aromatic heterocyclic group, and their use in therapeutics Jul. 10, 1984
4448777 1-Phenylindazole-3-one compounds, process and intermediates for their preparation, and pharmaceutical compositions containing same May. 15, 1984
4444770 New imidazoazole-alkenoic acid amide compounds, intermediate products for their production, their production, and their medicinal use Apr. 24, 1984
4430343 Benzimidazole derivatives, process for the preparation thereof and pharmaceutical composition containing the same Feb. 7, 1984
4415569 Pyrazoloindazole derivatives and pharmaceutical composition containing the same Nov. 15, 1983
4411907 Antiinflammatory 3H-naphtho(1,2-d)imidazoles Oct. 25, 1983
4405620 Piperazine derivatives Sep. 20, 1983
4378360 6-{3-[4-(Substituted benzyl)-1-piperazinyl]propyloxy}-4,9-dihydro-4,9-dioxo-1H-naphtho[2,3-d-]- v Mar. 29, 1983
4377578 Piperazine derivatives Mar. 22, 1983
4375470 2(1-Piperazinyl)-cycloheptimidazole antihypertensive composition and methods Mar. 1, 1983
4355004 Benzimidazoline derivatives and pharmaceutical compositions containing them Oct. 19, 1982
4307095 Method of treating schizophrenia with cycloalkltriazoles Dec. 22, 1981
4305941 Rifamycin XII derivatives, their preparation and anti-bacterial compositions thereof Dec. 15, 1981
4287195 Heterocyclic derivatives of [4-(piperazin-1-yl-phenyloxymethyl)-1,3-dioxolan-2-ylmethyl]-1H-imidazol es and 1H-1,2,4-triazoles Sep. 1, 1981
4250176 Piperazine derivatives Feb. 10, 1981
4191764 5(6)-Benzene ring substituted benzimidazole-2-carbamate derivatives having anthelmintic activity Mar. 4, 1980
4179505 5-[4-(Diarylmethyl)-1-piperazinylalkyl]benzimidazole derivatives Dec. 18, 1979
4173634 Basically-substituted tricyclic pyrazoles useful as antiinflammatory agents Nov. 6, 1979
4139626 Anthelmintic 5(6)-benzene ring substituted benzimidazole-2-carbamates Feb. 13, 1979
4093726 N-(2-benzimidazolyl)-piperazines Jun. 6, 1978
4029789 1-[2'-(.alpha.-Furoyl or .alpha.-thienoyl)eth-1'-yl]-2-(4"-cinnamyl piperazin-1"-yl methyl)benzimidazoles and method of using same Jun. 14, 1977
4011322 Benzimidazole derivatives and process for the production thereof Mar. 8, 1977
4004007 2-Heterocyclicalkyl-3,3a,4,5,6,7-hexahydro-3-phenyl-7 -(phenylmethylene)-2H-indazoles Jan. 18, 1977

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Stool
Nonvolatile semiconductor memory device
Data storage device and block selection method for a flash memory
Sound producing apparatus for vehicle
Etching composition
Print processing method, print relay server, control method, and storage medium to reserve print data
Bottle
  Randomly Featured Patents
Dynamic bandwidth compensating method and associated apparatus
Process for surface treating phosphonitrilic fluoroelastomers
Epoxy resin photoresist with iodoform and bismuth triphenyl
Display device
Method and apparatus for automated mail processing
Coupling with enhanced concentricity maintainability and torque handling capability
Polymerization process short stopped with undisproportionated rosin acid
Method of making an automobile body
Active termination control
High temperature filter