NL7115430A - - Google Patents
Info
- Publication number
- NL7115430A NL7115430A NL7115430A NL7115430A NL7115430A NL 7115430 A NL7115430 A NL 7115430A NL 7115430 A NL7115430 A NL 7115430A NL 7115430 A NL7115430 A NL 7115430A NL 7115430 A NL7115430 A NL 7115430A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
- H04N5/9207—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal for teletext
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5330370 | 1970-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7115430A true NL7115430A (xx) | 1972-05-15 |
Family
ID=10467319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7115430A NL7115430A (xx) | 1970-11-10 | 1971-11-10 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3856794A (xx) |
CH (1) | CH538487A (xx) |
DE (1) | DE2155697A1 (xx) |
FR (1) | FR2113878B1 (xx) |
GB (1) | GB1317479A (xx) |
NL (1) | NL7115430A (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930004A (en) * | 1970-11-10 | 1975-12-30 | Pfizer | Method of using phenoxypropanolpiperazine compounds to lower blood pressure |
US3951983A (en) * | 1970-11-10 | 1976-04-20 | Pfizer Inc. | Phenoxypropanolpiperazines |
NL175059C (nl) * | 1974-02-23 | Boehringer Mannheim Gmbh | Bereiding van bloeddrukverlagende stoffen en van preparaten die ze bevatten. | |
US4255575A (en) * | 1979-05-04 | 1981-03-10 | Richardson-Merrell Inc. | 2-Hydroxy-5-(1-hydroxy-2-piperazinylethyl)-benzoic acid derivatives |
DE3005287A1 (de) * | 1980-02-13 | 1981-08-20 | Basf Ag, 6700 Ludwigshafen | Phenylpiperazinderivate von 1,3,4-oxadiazolylphenolen, ihre herstellung und diese enthaltende therapeutische mittel |
JPS58164583A (ja) * | 1982-03-18 | 1983-09-29 | Nippon Shinyaku Co Ltd | フエノキシプロパノ−ルアミン誘導体 |
US4616017A (en) * | 1984-06-04 | 1986-10-07 | Merck & Co., Inc. | Aminohydroxypropoxy substituted aryl compounds |
EP0179009A1 (fr) * | 1984-09-19 | 1986-04-23 | Cortial S.A. | Nouvelles n1-(aminoalcoxy)-4 isopropyl-5 phénoxy)-2 éthyl n4-phényl pipérazines, leur méthode de préparation et leur application thérapeutique |
DE3918542A1 (de) * | 1989-06-07 | 1990-12-13 | Boehringer Mannheim Gmbh | Hydroxylierte 1-phenyl-4-(3-(napthth-1-yl-oxy)-2-hydroxy -propyl)-piperazine, verfahren zu ihrer herstellung sowie arzneimittel, die diese verbindungen enthalten |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995553A (en) * | 1960-01-25 | 1961-08-08 | Abbott Lab | Substituted piperazines |
US3089819A (en) * | 1961-09-05 | 1963-05-14 | Abbott Lab | Method for the treatment of hypertension |
BE628766A (xx) * | 1962-12-26 | |||
US3211735A (en) * | 1963-01-14 | 1965-10-12 | Ciba Geigy Corp | N-aryl-n'-oxyalkyldiazacycloalkanes |
US3277094A (en) * | 1965-05-10 | 1966-10-04 | Ciba Geigy Corp | Piperazine derivatives |
US3558629A (en) * | 1967-08-31 | 1971-01-26 | Sterling Drug Inc | 2-halo-4-(1-piperazinyl)-benzaldehydes and related compounds |
US3577422A (en) * | 1968-04-10 | 1971-05-04 | Abbott Lab | 4-(omega-(4-(2-,or 3-halo-p-tolyl) - 1-piperazinyl) alkoxy) - beta,beta - dimethylhydrocinnamic acid esters |
CA967965A (en) * | 1968-12-24 | 1975-05-20 | Hoffmann-La Roche Limited | Aromatic ethers and process for the manufacture thereof |
-
1970
- 1970-11-10 GB GB5330370A patent/GB1317479A/en not_active Expired
-
1971
- 1971-11-08 US US00196729A patent/US3856794A/en not_active Expired - Lifetime
- 1971-11-09 CH CH1626871A patent/CH538487A/fr not_active IP Right Cessation
- 1971-11-09 DE DE19712155697 patent/DE2155697A1/de active Pending
- 1971-11-09 FR FR7140093A patent/FR2113878B1/fr not_active Expired
- 1971-11-10 NL NL7115430A patent/NL7115430A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2155697A1 (de) | 1972-06-29 |
FR2113878A1 (xx) | 1972-06-30 |
FR2113878B1 (xx) | 1975-08-01 |
US3856794A (en) | 1974-12-24 |
CH538487A (fr) | 1973-06-30 |
GB1317479A (en) | 1973-05-16 |