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US3974179A
(en)
*
|
1971-06-01 |
1976-08-10 |
American Home Products Corporation |
1,3,4,9-Tetrahydropyrano[3,4-b]indole-1-acetamides and derivatives
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US3939178A
(en)
*
|
1971-06-01 |
1976-02-17 |
American Home Products Corporation |
Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles
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US3843681A
(en)
*
|
1971-06-01 |
1974-10-22 |
American Home Prod |
1-carboxamido pyrano(thiopyrano)(3,4-6)indole derivatives
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US3880853A
(en)
*
|
1972-01-13 |
1975-04-29 |
Ayerst Mckenna & Harrison |
Pyrano-and thiopyranoindole
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|
US4036842A
(en)
*
|
1972-05-16 |
1977-07-19 |
American Home Products Corporation |
Process for preparing polycyclic heterocycles having a pyran ring
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|
US4012417A
(en)
*
|
1972-05-16 |
1977-03-15 |
American Home Products Corporation |
Process for preparing pyrano[3,4-b]indole or thio pyrano[3,4-b]indole derivatives
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|
US4076831A
(en)
*
|
1972-05-16 |
1978-02-28 |
American Home Products Corporation |
Pyrano[3,4-b]-indole derivatives, pharmaceutical compositions and methods of use
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US4070371A
(en)
*
|
1972-05-16 |
1978-01-24 |
American Home Products Corporation |
Derivatives of 1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid
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US4118394A
(en)
*
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1976-10-18 |
1978-10-03 |
Ayerst, Mckenna & Harrison Limited |
Pyrano- and thiopyranoindole derivatives
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|
US4179503A
(en)
*
|
1978-05-08 |
1979-12-18 |
American Home Products Corp. |
1-Hydroxyalkanamine pyrano[3,4-b]indole derivatives
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US4520203A
(en)
*
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1983-08-16 |
1985-05-28 |
American Home Products Corporation |
Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid using cinchonine
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US4515961A
(en)
*
|
1983-08-16 |
1985-05-07 |
American Home Products Corporation |
Resolution of (±)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4,-b] indole-1-acetic acid using enrichment crystallization
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US4501899A
(en)
*
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1983-08-16 |
1985-02-26 |
American Home Products Corporation |
Resolution of (+)-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid using cholesteryl aniline
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US4544757A
(en)
*
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1984-02-16 |
1985-10-01 |
American Home Products Corporation |
Process for the resolution of pyrano[3,4-b]indole-1-acetic acids
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US4585877A
(en)
*
|
1985-05-06 |
1986-04-29 |
American Home Products Corporation |
Process for preparing 1,8-diethyl-1,3,4,9-tetrahydropyrano(3,4-b)-indole-1-acetic acid, etodolac
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US4775690A
(en)
*
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1987-01-13 |
1988-10-04 |
American Home Products Corporation |
Substituted 1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acids
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US4670462A
(en)
*
|
1986-03-11 |
1987-06-02 |
American Home Products Corporation |
Substituted 1,3,4,9-tetrahydropyrano(3,4-B)indole-1-acetic acids
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US4686213A
(en)
*
|
1986-08-15 |
1987-08-11 |
American Home Products Corporation |
Substituted 1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acids
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CA1319695C
(en)
*
|
1987-02-20 |
1993-06-29 |
Brian A. Mckittrick |
Substituted 1,3,4,9-tetrahydropyrano¬3,4-b|- indole-1-acetic acids
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US4810699A
(en)
*
|
1987-02-20 |
1989-03-07 |
American Home Products Corporation |
Substituted 1,3,4,9-tetrahydropyrano[3,4,-b]indole-1-acetic acids, pharmaceutical compositions containing them, and methods for treating inflammatory conditions and for analgesic purposes using them
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US4776967A
(en)
*
|
1987-02-27 |
1988-10-11 |
Idemitsu Kosan Company Limited |
Lubricating oil composition
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|
US4824961A
(en)
*
|
1987-08-27 |
1989-04-25 |
American Home Products Corporation |
Production of substituted 1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acids
|
|
US4822781A
(en)
*
|
1987-10-08 |
1989-04-18 |
American Home Products |
Substituted-8-alkenyl-1,3,4,9-tetrahydropyrano-[3,4-b]indole-1-acetic acids
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|
US4822893A
(en)
*
|
1988-02-08 |
1989-04-18 |
American Home Products |
Production of substituted 1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acids
|
|
US4960902A
(en)
*
|
1988-08-19 |
1990-10-02 |
American Home Products Corporation |
Trifluoromethoxy substituted 1,3,4,9-tetrahydropyrano-[3,4-b]indole-1-acetic acids
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|
US4925955A
(en)
*
|
1989-02-28 |
1990-05-15 |
American Home Products Corporation |
Resolution of (1S,4R)-1-ethyl-1,3,4,9-tetrahydro-4-(phenylmethyl) pyrano[3,4-B]indole-1-acetic acid using brucine
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US5830911A
(en)
*
|
1996-08-14 |
1998-11-03 |
American Home Products Corporation |
Pyranoindole and tetrahydrocarbazole inhibitors of COX-2
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