发明授权
US3649644A 1 2 3 4 4a 5 6 6a-octahydrobenzofuro (3 2-c)indoles
失效
1 2 3 4 4A 5 6 6A-OCTAHYDROBENZOFURO（3 2-C）吲哚
- 专利标题： 1 2 3 4 4a 5 6 6a-octahydrobenzofuro (3 2-c)indoles
- 专利标题（中）： 1 2 3 4 4A 5 6 6A-OCTAHYDROBENZOFURO（3 2-C）吲哚
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申请号： US3649644D申请日： 1969-08-08
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公开(公告)号： US3649644A公开(公告)日： 1972-03-14
- 发明人: SONNTAG ARCH CHRISTIAN , KLUTCHKO SYLVESTER , SHAVEL JOHN JR
- 申请人： WARNER LAMBERT CO
- 专利权人： Warner Lambert Co
- 当前专利权人： Warner Lambert Co
- 优先权： US84874569 1969-08-08
- 主分类号： C07D209/12
- IPC分类号： C07D209/12 ; C07D311/82 ; C07D491/10 ; C07D27/04
摘要：
THE PRESENT INVENTION DISCLOSES A TETRACYCLIC HYDROGENATED BENZOFURO(3,2.C)INDOLE HAVING THE FORMULA:
2-R4,3,3A-(-CH2-(CH2)N-X-)(-R3),R1,R2-1,2,3,8A-TETRA
HYDRO-3AH-BENZOFURO(2,3-C)PYRROLE OR THE 1,8A-DIHYDRO
COMPOUND OR THE 3,3A-(=CH-(CH2)N-X-)(-R3) COMPOUND
WHEREIN N IS FROM 2 TO 4, INCLUSIVE; X IS SULFUR, OXYGEN, CH2, OR N-R5, WHEREIN R5 IS HYDROGEN, ALKYL, ARYL OR ARALKYL; R1 IS HYDROGEN, HYDROXY, ACYLOXY, ALKOXY, ALKYL OR HALOGEN; R2 IS HYDROGEN, HYDROXY, ACYOXY, ALKOXY, ALKYL OR HALOGEN; R1 AND R2 TAKEN TOGETHER ARE METHYLENEDIOXY; R3 IS ALKYL, ARYL OR ARALKYL; AND R4 IS HYDROGEN, LOWER ALKYL, SUBSTITUTED ALKYL OR ARALKYL, ACYL, ALKENYL, GUANYL, CH3$I$ OR (CH3)2$I$ (WHEN NO DOUBLE BOND IS PRESENT) AND WHICH MAY OR MAY NOT CONTAIN A DOUBLE BOND BETWEEN THE POSITION INDICATED. THESE COMPOUNDS ARE USEFUL AS CENTRAL NERVOUS SYSTEM STIMULANTS.
2-R4,3,3A-(-CH2-(CH2)N-X-)(-R3),R1,R2-1,2,3,8A-TETRA
HYDRO-3AH-BENZOFURO(2,3-C)PYRROLE OR THE 1,8A-DIHYDRO
COMPOUND OR THE 3,3A-(=CH-(CH2)N-X-)(-R3) COMPOUND
WHEREIN N IS FROM 2 TO 4, INCLUSIVE; X IS SULFUR, OXYGEN, CH2, OR N-R5, WHEREIN R5 IS HYDROGEN, ALKYL, ARYL OR ARALKYL; R1 IS HYDROGEN, HYDROXY, ACYLOXY, ALKOXY, ALKYL OR HALOGEN; R2 IS HYDROGEN, HYDROXY, ACYOXY, ALKOXY, ALKYL OR HALOGEN; R1 AND R2 TAKEN TOGETHER ARE METHYLENEDIOXY; R3 IS ALKYL, ARYL OR ARALKYL; AND R4 IS HYDROGEN, LOWER ALKYL, SUBSTITUTED ALKYL OR ARALKYL, ACYL, ALKENYL, GUANYL, CH3$I$ OR (CH3)2$I$ (WHEN NO DOUBLE BOND IS PRESENT) AND WHICH MAY OR MAY NOT CONTAIN A DOUBLE BOND BETWEEN THE POSITION INDICATED. THESE COMPOUNDS ARE USEFUL AS CENTRAL NERVOUS SYSTEM STIMULANTS.
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