MX9307090A - Procedimiento para la preparacion de 5,6-diacetoxiindol - Google Patents
Procedimiento para la preparacion de 5,6-diacetoxiindolInfo
- Publication number
- MX9307090A MX9307090A MX9307090A MX9307090A MX9307090A MX 9307090 A MX9307090 A MX 9307090A MX 9307090 A MX9307090 A MX 9307090A MX 9307090 A MX9307090 A MX 9307090A MX 9307090 A MX9307090 A MX 9307090A
- Authority
- MX
- Mexico
- Prior art keywords
- diacetoxiindol
- procedure
- preparation
- acetoxyl
- benzyloxy
- Prior art date
Links
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 2
- 229960003328 benzoyl peroxide Drugs 0.000 abstract 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 230000021736 acetylation Effects 0.000 abstract 1
- 238000006640 acetylation reaction Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 238000006476 reductive cyclization reaction Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/977,370 US5262546A (en) | 1992-11-17 | 1992-11-17 | Process for the preparation of 5,6-diacetoxyindole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9307090A true MX9307090A (es) | 1994-06-30 |
Family
ID=25525077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9307090A MX9307090A (es) | 1992-11-17 | 1993-11-12 | Procedimiento para la preparacion de 5,6-diacetoxiindol |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5262546A (online.php) |
| EP (1) | EP0598383B1 (online.php) |
| JP (1) | JPH06228093A (online.php) |
| CN (1) | CN1036517C (online.php) |
| AU (1) | AU678180B2 (online.php) |
| BR (1) | BR9304735A (online.php) |
| CA (1) | CA2108621C (online.php) |
| DE (1) | DE69323393T2 (online.php) |
| ES (1) | ES2127237T3 (online.php) |
| MX (1) | MX9307090A (online.php) |
| TW (1) | TW244355B (online.php) |
| ZA (1) | ZA936874B (online.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486619A (en) * | 1994-04-29 | 1996-01-23 | Clairol, Inc. | Method of producing DAI from DOPA, using one reaction vessel |
| US6160127A (en) * | 1998-07-15 | 2000-12-12 | Bristol-Myers Squibb Company | Process for the preparation of substituted indoles |
| WO2001044185A1 (en) * | 1999-12-16 | 2001-06-21 | Eli Lilly And Company | Carbon monoxide-based synthesis of spla2 inhibitors |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732245A (en) * | 1970-11-04 | 1973-05-08 | Hoffmann La Roche | Process and intermediates for the preparation of indoles from ortho-nitrotoluenes |
| LU86347A1 (fr) * | 1986-03-06 | 1987-11-11 | Oreal | Compositions pour la coloration de la peau a base de derives d'indole |
| CH679150A5 (online.php) * | 1986-11-07 | 1991-12-31 | Oreal |
-
1992
- 1992-11-17 US US07/977,370 patent/US5262546A/en not_active Expired - Lifetime
-
1993
- 1993-09-16 TW TW082107613A patent/TW244355B/zh active
- 1993-09-17 ZA ZA936874A patent/ZA936874B/xx unknown
- 1993-10-18 CA CA002108621A patent/CA2108621C/en not_active Expired - Fee Related
- 1993-11-12 MX MX9307090A patent/MX9307090A/es not_active IP Right Cessation
- 1993-11-15 AU AU50666/93A patent/AU678180B2/en not_active Ceased
- 1993-11-15 CN CN93114707A patent/CN1036517C/zh not_active Expired - Fee Related
- 1993-11-16 BR BR9304735A patent/BR9304735A/pt not_active Application Discontinuation
- 1993-11-16 DE DE69323393T patent/DE69323393T2/de not_active Expired - Fee Related
- 1993-11-16 EP EP93118491A patent/EP0598383B1/en not_active Expired - Lifetime
- 1993-11-16 JP JP5286811A patent/JPH06228093A/ja active Pending
- 1993-11-16 ES ES93118491T patent/ES2127237T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ZA936874B (en) | 1994-05-25 |
| DE69323393T2 (de) | 1999-09-02 |
| CN1091120A (zh) | 1994-08-24 |
| AU5066693A (en) | 1994-06-02 |
| ES2127237T3 (es) | 1999-04-16 |
| AU678180B2 (en) | 1997-05-22 |
| DE69323393D1 (de) | 1999-03-18 |
| EP0598383A1 (en) | 1994-05-25 |
| JPH06228093A (ja) | 1994-08-16 |
| CA2108621A1 (en) | 1994-05-18 |
| EP0598383B1 (en) | 1999-02-03 |
| CN1036517C (zh) | 1997-11-26 |
| TW244355B (online.php) | 1995-04-01 |
| CA2108621C (en) | 2005-06-28 |
| US5262546A (en) | 1993-11-16 |
| BR9304735A (pt) | 1994-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| PD | Change of proprietorship |
Owner name: CLAIROL INCORPORATED |
|
| MM | Annulment or lapse due to non-payment of fees |