IT1237209B - Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazina - Google Patents
Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazinaInfo
- Publication number
- IT1237209B IT1237209B IT02276989A IT2276989A IT1237209B IT 1237209 B IT1237209 B IT 1237209B IT 02276989 A IT02276989 A IT 02276989A IT 2276989 A IT2276989 A IT 2276989A IT 1237209 B IT1237209 B IT 1237209B
- Authority
- IT
- Italy
- Prior art keywords
- regio
- phenothiazine
- direct
- selective functionalization
- functionalization
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
- C07D279/20—[b, e]-condensed with two six-membered rings with hydrogen atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02276989A IT1237209B (it) | 1989-12-21 | 1989-12-21 | Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazina |
EP19900123760 EP0433841A3 (en) | 1989-12-21 | 1990-12-11 | Process for the direct and regioselective functionalization in position 2 of phenotiazine |
US07/626,763 US5109134A (en) | 1989-12-21 | 1990-12-13 | Process for the direct and regioselective functionalization in position 2 of phenothiazine |
JP2418136A JPH04208270A (ja) | 1989-12-21 | 1990-12-20 | フェノチアジンの2位に直接メルカプト基を導入する 方法 |
US07/844,434 US5191078A (en) | 1989-12-21 | 1992-03-02 | Process for the direct and regioselective functionalization in position 2 of phenothiazine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02276989A IT1237209B (it) | 1989-12-21 | 1989-12-21 | Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazina |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8922769A0 IT8922769A0 (it) | 1989-12-21 |
IT1237209B true IT1237209B (it) | 1993-05-27 |
Family
ID=11200260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02276989A IT1237209B (it) | 1989-12-21 | 1989-12-21 | Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazina |
Country Status (4)
Country | Link |
---|---|
US (1) | US5109134A (it) |
EP (1) | EP0433841A3 (it) |
JP (1) | JPH04208270A (it) |
IT (1) | IT1237209B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1244742B (it) * | 1991-02-14 | 1994-08-08 | Zambon Spa | Processo per la funzionalizzazione diretta e regioselettiva in posizione 2 della fenotiazina |
CN114230496B (zh) * | 2021-12-15 | 2023-07-14 | 达高工业技术研究院(广州)有限公司 | 芳香亚磺酸类化合物及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136762A (en) * | 1964-06-09 | Method of producing the same | ||
GB768454A (en) * | 1954-05-17 | 1957-02-20 | Ici Ltd | A new phenothiazine complex |
FR1186155A (fr) * | 1956-04-07 | 1959-08-17 | Rhone Poulenc Sa | Nouveaux dérivés de la méthanesulfonyl-3 phénothiazine et leur procédé de préparation |
CH365379A (de) * | 1956-04-18 | 1962-11-15 | Sandoz Ag | Verfahren zur Herstellung von neuen, in 3-Stellung mit einer einwertigen Schwefelfunktion substituierten Phenothiazinen |
GB1480553A (en) * | 1976-06-03 | 1977-07-20 | Pfizer Ltd | Tricyclic sulphonamides |
US4578379A (en) * | 1980-05-30 | 1986-03-25 | University Of Georgia Research Foundation, Inc. | Use of phenothiazine 5-oxide drugs as vaginal contraceptives |
FR2509307A1 (fr) * | 1981-07-10 | 1983-01-14 | Pharmindustrie | (aza-1 bicyclo-(2,2,2) octyl-3)-10 10h phenothiazine-sulfonamide-2, ses derives, procede pour leur preparation et leur utilisation comme medicaments |
-
1989
- 1989-12-21 IT IT02276989A patent/IT1237209B/it active IP Right Grant
-
1990
- 1990-12-11 EP EP19900123760 patent/EP0433841A3/en not_active Ceased
- 1990-12-13 US US07/626,763 patent/US5109134A/en not_active Expired - Lifetime
- 1990-12-20 JP JP2418136A patent/JPH04208270A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH04208270A (ja) | 1992-07-29 |
EP0433841A2 (en) | 1991-06-26 |
IT8922769A0 (it) | 1989-12-21 |
US5109134A (en) | 1992-04-28 |
EP0433841A3 (en) | 1991-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971124 |