ES304703A1 - Procedimiento para la obtencion de tieno (2,3b) (i) benzotiapiranos. - Google Patents
Procedimiento para la obtencion de tieno (2,3b) (i) benzotiapiranos.Info
- Publication number
- ES304703A1 ES304703A1 ES0304703A ES304703A ES304703A1 ES 304703 A1 ES304703 A1 ES 304703A1 ES 0304703 A ES0304703 A ES 0304703A ES 304703 A ES304703 A ES 304703A ES 304703 A1 ES304703 A1 ES 304703A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- compound
- benzothiapyrans
- obtaining
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- SWEDAZLCYJDAGW-UHFFFAOYSA-N Thiophene-2-thiol Chemical compound SC1=CC=CS1 SWEDAZLCYJDAGW-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000003402 intramolecular cyclocondensation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/34—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1233563A CH433386A (de) | 1963-10-08 | 1963-10-08 | Verfahren zur Herstellung von neuen heterocyclischen Verbindungen |
| CH988764 | 1964-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES304703A1 true ES304703A1 (es) | 1965-04-01 |
Family
ID=25705467
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0304703A Expired ES304703A1 (es) | 1963-10-08 | 1964-10-06 | Procedimiento para la obtencion de tieno (2,3b) (i) benzotiapiranos. |
| ES0304702A Expired ES304702A1 (es) | 1963-10-08 | 1964-10-06 | Procedimiento para la obtencion de derivados tieno-benzotiapiranicos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0304702A Expired ES304702A1 (es) | 1963-10-08 | 1964-10-06 | Procedimiento para la obtencion de derivados tieno-benzotiapiranicos. |
Country Status (6)
| Country | Link |
|---|---|
| AT (2) | AT244340B (fr) |
| BE (1) | BE654101A (fr) |
| ES (2) | ES304703A1 (fr) |
| GB (2) | GB1083126A (fr) |
| NL (2) | NL6411477A (fr) |
| OA (1) | OA01256A (fr) |
-
0
- BE BE654101D patent/BE654101A/xx unknown
-
1964
- 1964-10-02 NL NL6411477A patent/NL6411477A/xx unknown
- 1964-10-02 NL NL6411476A patent/NL6411476A/xx unknown
- 1964-10-05 GB GB40477/64A patent/GB1083126A/en not_active Expired
- 1964-10-05 GB GB16324/67A patent/GB1083127A/en not_active Expired
- 1964-10-06 ES ES0304703A patent/ES304703A1/es not_active Expired
- 1964-10-06 AT AT849264A patent/AT244340B/de active
- 1964-10-06 AT AT849164A patent/AT247322B/de active
- 1964-10-06 ES ES0304702A patent/ES304702A1/es not_active Expired
- 1964-12-31 OA OA51503A patent/OA01256A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT247322B (de) | 1966-06-10 |
| GB1083127A (en) | 1967-09-13 |
| NL6411476A (fr) | 1965-04-09 |
| GB1083126A (en) | 1967-09-13 |
| AT244340B (de) | 1965-12-27 |
| BE654101A (fr) | |
| NL6411477A (fr) | 1965-04-09 |
| OA01256A (fr) | 1969-01-25 |
| ES304702A1 (es) | 1965-04-01 |
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