IE35491L - Semiconductor negative resistance diode - Google Patents
Semiconductor negative resistance diodeInfo
- Publication number
- IE35491L IE35491L IE710986A IE98671A IE35491L IE 35491 L IE35491 L IE 35491L IE 710986 A IE710986 A IE 710986A IE 98671 A IE98671 A IE 98671A IE 35491 L IE35491 L IE 35491L
- Authority
- IE
- Ireland
- Prior art keywords
- alkyl group
- aug
- negative resistance
- resistance diode
- trifluoromethyl
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- REGFWZVTTFGQOJ-UHFFFAOYSA-N 4,5-dihydro-1,3-thiazol-2-amine Chemical compound NC1=NCCS1 REGFWZVTTFGQOJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 2
- 239000002253 acid Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 230000000202 analgesic effect Effects 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000002541 furyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
1306558 Thiazolino - pyrimidin - 5 - one derivatives SEPERIC 3 Aug 1971 [14 Aug 1970] 39189/70 Heading C2C Novel compounds of the Formula I wherein R, R 1 and R 2 are each hydrogen, or an alkyl group and A is either a phenyl group optionally substituted with halogens, alkyl, alkoxy or trifluoromethyl groups or a thienyl, furyl, pyridyl, cycloalkyl, phenylalkyl, trifluoromethyl or alkyl group and acid addition salts thereof may be prepared by cyclizing a 2-imino-thiazolidine (II) with a #-carbonyl ester wherein B is an alkyl group. Pharmaceutical compositions of the compounds I show analgesic properties when administered orally, parenterally or rectally with the usual excipients.
[GB1306558A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3918970 | 1970-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35491L true IE35491L (en) | 1972-02-14 |
| IE35491B1 IE35491B1 (en) | 1976-03-03 |
Family
ID=10408188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE986/71A IE35491B1 (en) | 1970-08-14 | 1971-08-04 | Improvements in or relating to new derivatives of thiazolino-pyrimidin-5-ones their preparation and applications |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5116437B1 (en) |
| AT (1) | AT305279B (en) |
| AU (1) | AU3231071A (en) |
| BE (1) | BE770873A (en) |
| CA (1) | CA925868A (en) |
| CH (1) | CH542231A (en) |
| DE (1) | DE2140601C3 (en) |
| DK (1) | DK129718B (en) |
| ES (1) | ES394727A1 (en) |
| FI (1) | FI52096C (en) |
| FR (1) | FR2102254B1 (en) |
| GB (1) | GB1306558A (en) |
| IE (1) | IE35491B1 (en) |
| IL (1) | IL37431A (en) |
| IS (1) | IS918B6 (en) |
| LU (1) | LU63700A1 (en) |
| NL (2) | NL149177B (en) |
| NO (1) | NO132760C (en) |
| OA (1) | OA03905A (en) |
| SE (1) | SE380271B (en) |
| ZA (1) | ZA715194B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL129375B1 (en) * | 1980-07-24 | 1984-05-31 | Rhone Poulenc Ind | Process for preparing novel derivatives of 2,3,6,7-tetrahydro-thiazole-/3,2-a/-pyrimidin-5-one |
| US4443451A (en) * | 1981-07-15 | 1984-04-17 | Janssen Pharmaceutica N.V. | Bicyclic pyrimidin-5-one derivatives |
| JPS5980072U (en) * | 1982-11-19 | 1984-05-30 | 株式会社東洋製作所 | Warehouse door opening/closing device |
| JPS6354797U (en) * | 1986-09-29 | 1988-04-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275804A (en) * | 1969-07-03 | 1972-05-24 | Seperic | Improvements in or relating to new sulphur containing derivatives of pyrimidine, their preparation and their applications |
-
1970
- 1970-08-14 GB GB3918970A patent/GB1306558A/en not_active Expired
-
1971
- 1971-07-08 FR FR7125051A patent/FR2102254B1/fr not_active Expired
- 1971-08-03 BE BE770873A patent/BE770873A/en unknown
- 1971-08-03 IS IS2024A patent/IS918B6/en unknown
- 1971-08-03 IL IL37431A patent/IL37431A/en unknown
- 1971-08-04 IE IE986/71A patent/IE35491B1/en unknown
- 1971-08-04 ZA ZA715194A patent/ZA715194B/en unknown
- 1971-08-05 SE SE7110021A patent/SE380271B/en unknown
- 1971-08-05 CH CH1155771A patent/CH542231A/en not_active IP Right Cessation
- 1971-08-09 OA OA54327A patent/OA03905A/en unknown
- 1971-08-11 LU LU63700D patent/LU63700A1/xx unknown
- 1971-08-11 FI FI712245A patent/FI52096C/en active
- 1971-08-12 ES ES394727A patent/ES394727A1/en not_active Expired
- 1971-08-12 AU AU32310/71A patent/AU3231071A/en not_active Expired
- 1971-08-13 NL NL717111222A patent/NL149177B/en not_active IP Right Cessation
- 1971-08-13 NO NO3028/71A patent/NO132760C/no unknown
- 1971-08-13 AT AT711771A patent/AT305279B/en active
- 1971-08-13 DE DE2140601A patent/DE2140601C3/en not_active Expired
- 1971-08-13 JP JP46061591A patent/JPS5116437B1/ja active Pending
- 1971-08-13 DK DK398471AA patent/DK129718B/en unknown
- 1971-08-13 CA CA120534A patent/CA925868A/en not_active Expired
-
1976
- 1976-01-28 NL NL7600885A patent/NL7600885A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7111222A (en) | 1972-02-16 |
| NL7600885A (en) | 1976-04-29 |
| BE770873A (en) | 1971-12-16 |
| ES394727A1 (en) | 1974-02-16 |
| IS918B6 (en) | 1975-12-24 |
| DE2140601A1 (en) | 1972-02-17 |
| LU63700A1 (en) | 1971-12-17 |
| JPS5116437B1 (en) | 1976-05-24 |
| CH542231A (en) | 1973-09-30 |
| AU3231071A (en) | 1973-02-15 |
| NO132760C (en) | 1975-12-29 |
| FI52096C (en) | 1977-06-10 |
| IE35491B1 (en) | 1976-03-03 |
| DK129718B (en) | 1974-11-11 |
| AT305279B (en) | 1973-02-26 |
| ZA715194B (en) | 1972-04-26 |
| IL37431A (en) | 1974-10-22 |
| FI52096B (en) | 1977-02-28 |
| SE380271B (en) | 1975-11-03 |
| DE2140601C3 (en) | 1975-02-13 |
| CA925868A (en) | 1973-05-08 |
| DE2140601B2 (en) | 1974-05-30 |
| DK129718C (en) | 1975-04-28 |
| IL37431A0 (en) | 1971-11-29 |
| NL149177B (en) | 1976-04-15 |
| OA03905A (en) | 1975-08-14 |
| FR2102254A1 (en) | 1972-04-07 |
| GB1306558A (en) | 1973-02-14 |
| NO132760B (en) | 1975-09-22 |
| IS2024A7 (en) | 1972-02-15 |
| FR2102254B1 (en) | 1976-04-16 |
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