Chester A Puchalski from 9 Locust Ave, Dover, NJ 07801, Phone: 9733662432

Novel Substituted Benzopyranopyridine
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US Patent:

39622665, Jun 8, 1976
Filed:

May 1, 1975
Appl. No.:

5/573668
Inventors:

Richard E. Brown - East Hanover NJ
Chester Puchalski - Dover NJ
John Shavel - Mendham NJ
Assignee:

Warner-Lambert Company - Morris Plains NJ
International Classification:

C07D51900
US Classification:

260295T
Abstract:

Disclosed is a novel substituted benzopyranopyridine which is active as a bronchodilator agent.

Substituted Benzopyranopyridine
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US Patent:

39831108, Sep 28, 1976
Filed:

Jul 25, 1975
Appl. No.:

5/599290
Inventors:

Richard E. Brown - East Hanover NJ
Chester Puchalski - Dover NJ
John Shavel - Mendham NJ
Assignee:

Warner-Lambert Company - Morris Plains NJ
International Classification:

C07D49104
US Classification:

2602472B
Abstract:

Disclosed is a novel substituted benzopyranopyridine which is active as a bronchodilator agent.

Indoles In Treatment Of Peptic Ulcers
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US Patent:

44289626, Jan 31, 1984
Filed:

Oct 30, 1981
Appl. No.:

6/316462
Inventors:

James A. Bristol - Ann Arbor MI
Chester Puchalski - Dover NJ
Assignee:

Schering Corporation - Kenilworth NY
International Classification:

C07D20942
C07D20908
A61K 3140
US Classification:

424274
Abstract:

There are disclosed herein certain indole derivatives which are useful in the treatment of peptic ulcer diseases.

Substituted Benzopyrano[3,4-C]Pyridine-5-Ones
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US Patent:

40187667, Apr 19, 1977
Filed:

Jun 25, 1975
Appl. No.:

5/590346
Inventors:

Richard E. Brown - East Hanover NJ
Chester Puchalski - Dover NJ
John Shavel - Mendham NJ
Assignee:

Warner-Lambert Company - Morris Plains NJ
International Classification:

C07D49104
US Classification:

2602472B
Abstract:

Disclosed are novel substituted benzopyranopyridines which are active as bronchodilators.

Antiulcer Tricyclic Imidazo [1,2-A]Pyridines
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US Patent:

44684002, Aug 28, 1984
Filed:

Dec 20, 1982
Appl. No.:

6/450862
Inventors:

Elijah H. Gold - West Orange NJ
James J. Kaminski - Long Valley NJ
Chester Puchalski - Dover NJ
Assignee:

Schering Corporation - Kenilworth NJ
International Classification:

A61K 3147
C07D47104
C07D47114
C07D491052
US Classification:

424256
Abstract:

There are disclosed certain substituted tricyclic imidazo[1,2-a]pyridines which are useful in the treatment of peptic ulcer diseases.

Substituted Benzopyrano[3,4-C]Pyridines, Compositions And Use Thereof
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US Patent:

42762960, Jun 30, 1981
Filed:

Nov 23, 1979
Appl. No.:

6/097014
Inventors:

Richard E. Brown - Hanover NJ
Chester Puchalski - Dover NJ
John Shavel - Mendham NJ
Assignee:

Warner-Lambert Company - Morris Plains NJ
International Classification:

A61K 3144
A61K 31445
C07D491052
US Classification:

424256
Abstract:

Substituted benzopyrano[3,4-c]pyridines and processes for their preparation are disclosed. The compounds are active as bronchodilators.

Novel Substituted Benzopyranopyridine Hexahydro Azepine Containing Benzopyrano[3,4-C]Pyridines
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US Patent:

39911969, Nov 9, 1976
Filed:

May 13, 1975
Appl. No.:

5/577245
Inventors:

Richard E. Brown - East Hanover NJ
Chester Puchalski - Dover NJ
John Shavel - Mendham NJ
Assignee:

Warner-Lambert Company - Morris Plains NJ
International Classification:

C07D49104
US Classification:

424263
Abstract:

A substituted benzopyranopyridine of the formula ##SPC1## Which is active as a bronchodilator agent.

Imidazo[1,2-A]Pyridines And Use
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US Patent:

44501641, May 22, 1984
Filed:

Dec 20, 1982
Appl. No.:

6/450885
Inventors:

James A. Bristol - Ann Arbor MI
Chester Puchalski - Dover NJ
Assignee:

Schering Corporation - Madison NJ
International Classification:

A61K 31435
C07D47104
US Classification:

424256
Abstract:

This invention relates to imidazo[1,2-a]pyridine derivatives which are useful in the treatment of peptic ulcer diseases.

Chester A Puchalski