NO163035B - Hoeyeffektivt luftsirkulerende luftkondisjoneringssystem. - Google Patents
Hoeyeffektivt luftsirkulerende luftkondisjoneringssystem. Download PDFInfo
- Publication number
- NO163035B NO163035B NO844875A NO844875A NO163035B NO 163035 B NO163035 B NO 163035B NO 844875 A NO844875 A NO 844875A NO 844875 A NO844875 A NO 844875A NO 163035 B NO163035 B NO 163035B
- Authority
- NO
- Norway
- Prior art keywords
- acid
- chloro
- quinoline
- hydroxyethylamino
- methylbutylamino
- Prior art date
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- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
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- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
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- 239000003960 organic solvent Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229960005205 prednisolone Drugs 0.000 description 1
- OIGNJSKKLXVSLS-VWUMJDOOSA-N prednisolone Chemical compound O=C1C=C[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OIGNJSKKLXVSLS-VWUMJDOOSA-N 0.000 description 1
- 229960004618 prednisone Drugs 0.000 description 1
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- ZHNFLHYOFXQIOW-LPYZJUEESA-N quinine sulfate dihydrate Chemical compound [H+].[H+].O.O.[O-]S([O-])(=O)=O.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 ZHNFLHYOFXQIOW-LPYZJUEESA-N 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229960000581 salicylamide Drugs 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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- 239000008117 stearic acid Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0688—Environmental Control Systems with means for recirculating cabin air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Central Air Conditioning (AREA)
- Air Conditioning Control Device (AREA)
- Supercharger (AREA)
Description
Analogifremgangsmåte for fremstilling av 7-klor-4-/_ 4-(2-hydroksyetylamino)-l-metyl-butylamino7-kinolin eller et syreaddisjonssalt herav, med antiinflammatorisk virkning.
Oppfinnelsen vedrører fremstilling av 4-aminoalkylamino-kinoliner som er anvendelig til å undertrykke betennelser.
Oppfinnelsen vedrører spesielt fremstilling av 7-klor-4-/~4-(2-hydroksyetylamino)-l-metyl-butylamino7-kinolin. Denne forbindelse omtales som å ha klor forblindet til 7-stilling og 4-(2-hydroksyetylamino)-l-metylbutylamino forbundet til 4-stilling av kinolinkjernen og har følgelig formelen I
Denne forbindelse har anti-betennelsesegenskaper slik det påvises av kjente farmakologiske prøver, f.eks. inhibering av endo-toksin- frembragt■lungebetennelse på mus og er følgelig anvendelig i behandling av betennelsessyndromer.
Forbindelsen med formel I fremstilles ved omsetning av et 7-klor-4-- (4--halo-l-metylbutylamino )-kinolin hvor halo fortrinnsvis er brom eller klor med 2-hydroksyetylamin. Nevnte mellomprodukt-kinoliner, som er kjente forbindelser, oppnås ved omsetning av 7~klor-4-(4-hydroksy-l-metyl-butylamino)-kinolin med et halogeneringsmiddel, f.eks. hydrogenbromid for å danne bromforbindelsen, eller tionylklorid for å danne klorforbindelsen. Mellomproduktet hydroksyfor-bindelsen, som også er kjent, fremstilles ved omsetning mellom 4»7-diklorkinolin med 4-hydroksy-l-metylbutylamin.
Forbindelsen med formel I er anvendelig både i form av den frie base og som syreaddisjonssaltet og fremstilling av begge former omfattes av oppfinnelsen. Syreaddisjonssaltene er ganske enkelt en mer anvendelig form for bruk og i praksis overveier bruken av salt-formen bruken av baseformen. Syrene som kan benyttes til å fremstille syreaddisjonssaltene er fortrinnsvis slike som når de kombineres med den frie base danner farmasøytisk tålbare salter, dvs. salter hvis anioner er relativt uskadelig overfor organismen i terapeutiske doser av saltet, således at de heldige egenskaper av den frie base influeres ikke av uønskede sideeffekter av anionene; med andre ord, sistnevnte influerer ikke vesentlig på de terapeutiske egenskaper ved kationene. Vanlige farmasøytisk tålbare salter som fremstilles innen oppfinnelsens ramme er de som er avledet fra mineralsyrer, som hydrogenklord, hydrogenbromid, hydrogenjodid, salpetersyre, fosforsyre, sulfaminsyre og svovelsyre; og organiske syrer som eddiksyre, sitronsyre, vinsyre, melkesyre, ascorbinsyre, metansulfonsyre, etansulfonsyre, kiniksyre, 3-nydr°ksy-2-naftoinsyre, naponinsyre (1,5-naftalendisulfonsyre), acetylsalicylsyre, salicylsyre, mucinsyre, myconsyre og lignende som gir hydrogenkloridet, hydrogenbromidet, hydrogenjodidet, nitratet, fosfatet, sulfamatet, sulfatet, acetatet, citratet, tartratet, laktatet, ascorbatet, metansulfonatet, etan-sulfonatet, kinatet, 3-hvciroksy-2-naftoatet, naponatet, acetyl-salicylatet, salicylatet, mucatet og myconatet respektiv.
Syreaddisjonssaltene fremstilles fortrinnsvis ved å omsette den frie base og syren i et organisk oppløsningsmiddel, f.eks. etanol, aceton, dimetylformamid, etc. i hvilket tilfelle saltet utskilles direkte eller kan oppnås ved konsentrering av oppløsningen.
Enskjønt farmasøytisk tålbare salter foretrekkes ligger fremstilling av alle syreaddisjonssalter innen oppfinnelsens ramme. Alle syreaddisjonssalter er nyttige som kilder for den frie baseform, selv hvis det spesielle salt i og for seg ikke er ønsket som det endelige produkt som f.eks. når saltet dannes for rensning eller identifisering eller når det benyttes som et mellomprodukt ved fremstilling av farmasøytisk tålbart salt.
Forbindelsenes molekylstrukturer ble fastslått på basis
av studium av deres syntesemåte og infrarødspektrum, og overensstemte med det tilsvarende og beregnede og funne verdier for elementær-analyse for representative eksempler.
Antibetennelsesmidlene fremstilt ifølge oppfinnelsen kan administreres oralt eller parenteralt, oralt fortrinnsvis i fast form som kapsler, tabletter, drageer og piller som inneholder en egnet mengde av 7-klor-4-Z~4-(2-hydroksyetylamino)-l-metylbutylamino7-kinolin og/eller et farmasøytisk tålbart salt herav pr. enhetsdose. Det faste middel for oral administrering kan inneholde fra ca. 25
til 500 mg 7-klor-4-/~4-(2-hydroksy-etylamino)-l-metylbutylamino7-kinolin og/eller salt herav pr. enhetsdose. De væskeformede prepara-ter for oralt bruk fremstilles også således at hver enhetsdose som f.eks. en teskje eller et antall milliliter, inneholder fra ca. 25 til 500 mg 7-klor-4-/~4-(2-hydroksyetylaminoJ-l-metylbutylamino/- kinolin og/eller et salt herav.
Med uttrykket "farmasøytiske bærer" forstås et fast stoff eller en væske fri for vesentlig antibetennelsesaktivitet sammensatt av et enkelt stoff eller flere stoffer som kan være faste væskeformede eller en kombinasjon av faste og væskeformede, hvorav hver er mindre toksisk enn den tilsvarende mengde 7_klor-4-/._4- (^-hydroksyetylamino )-l-metylbutylamino7-kinolin eller salt herav som ?r tilst.-^ce L midlet' når det måles på samme vertsdyr og benyttes samme aaministrerings-metode etc. Midlene karnære i form av tablett-er, terminger, kapsler (enten fylt med væske eller tørt stoff), drageer, piller, pulvere og vandige og ikke vandige oppløsninger eller suspensjoner. Noen eksempler på stoffene som kan tjene som farmasøytiske bærere i midlene ifølge oppfinnelsen er gelatinkapsler, sukkerarter som laktoser og sukrose, stivelse som kornstivelse og potetstivelse, cellulose-derivater som natriumkarboksymetylcellulose, etylcellulose, metyl-cellulose, celluloseacetatftalat, gelatin, talkum, stearinsyre, magnesiumstearat, vegetabilske oljer som peanutolje, bomullsfrøolje, sesamolje, olivenolje, kornolje, og olje av teobroma, propylenglykol, glyserin, sorbiton, polyetylenglykol, vann, agar, alginsyre, iso-tonsalin og fosfatpufferoppløsninger såvel som andre ikke toksiske forenlige stoffer, benyttet i farmasøytiske sammensetninger.
I tillegg til 7-klor-4~2![-4-(2-hydroksyetylamino )-l-metyl-butylaminp_7-kinolin og/eller farmasøytisk tålbare salter herav og en farmasøytisk bærer kan midlene inneholde fargestoffer, smaks-stoffer og/eller konserveringsmidler. Disse stoffer benyttes i relativt små mengder som ikke tilføyer vesentlig til det endelige middels toksisitet. Blandingene kan hvis ønsket også inneholde andre medisinske stoffer, f.eks. andre antibetennelsesstoffer som cortico-steroider, f.eks. prednison, prednisolon, cortison, hydrocortison og 9~ eller 12-halocorticosteroider, eller ikke-steroider, f.eks. acetylsalicylsyre, salicylamid, aminopyrin,.kloroquin og hydroksykloroquin.
Det er foretatt inflammatoriske forsøk med forbindelsene flemstilt ifølge oppfinnelsen samt to kjente forbindelser, nemlig hydroksykloroquin og kloroquin, og det har vist seg at forbindelsene ifølge oppfinnelsen ikke bare er mer aktiv som antiinflammatorisk stoff enn disse kjente stoffer, men har også meget hurtigere igang-setting av virkningen og en lengere varig virkning. Forbindelsene ifølge oppfinnelsen er mindre toksisk på mus enn de to kjente sammen-ligningsstoffer.
Oppfinnelsen skal i det følgende forklares nærmere ved hjelp av noen eksempler.
Eksempel 1.
7- klor- 4-/~ 4-( 2- hydroksyetylamino)- l- metylbutylamino7- kinolin.
Til en blanding av 1200 ml 48$ HBr og 275 ml konsentrert svovelsyre ble det satt 500 g 7-klor-4-(4-hydroksy-l-metylbutylamino)-kinolin. Den resulterende blanding ble hurtig oppvarmet til tilbake-løp på en varm plate og kokt under tilbakeløp i ca. 3 minutter. Reaksjonsblandingen ble avkjølt langsomt og helt ut på et tilsvarende volum is. Den vandige blanding ble ekstrahert med kloroform. Ekstraktet ble tørket over vannfritt magnesiumsulfat og konsentrert i vakuum for å fjerne kloroform. Til residuet ble det satt 1200 g 2-hydroksyetylamin og blandingen ble hensatt ved værelsetemperatur i to dager. Raaksjonblandingen ble oppvarmet i vakuum på et dampbad for å fjerne ca. J00 ml av overskytende 2-hydroksyetylamin. Det gjenværende materiale ble behandlet med vann, gjort sterkt basisk med 35$" vandig natriumhydroksydoppløsning og ekstrahert med kloroform.
Ekstraktet ble tørket over vannfritt magnesiumsulfat og konsentrert i vakuum for å fjerne kloroformen. Residuet ble opp-
varmet med 1200 ml isopropylacetat under tilbakeløp,avkjølet til værelsetemperatur under omrøring og deretter omrørt natten over. Produktet fremkom først som olje og stivnet deretter langsomt. Utfellingen ble samlet og omkrystallisert ved 1200 ml metylisobutyl-
keton idet det ble benyttet avfarvingskull for å gi 17S g 7-kloro-4-Z~4-(2-hydroksyetylamino)-l-metyl-butylamino7-kinolin med smeltepunkt 125 - 128°C.
Det samme produkt oppnås også ved å omsette 2-hydroksyetylamin med 7_klor-4-(4-klor-l-metylbutylamino)-kinolin, som dannes ved reaksjon mellom tionylklorid og 7-klor-4-(4-hydroksy-l-metyl-butylamino)-kinolin.
I stedet for å føre reaksjonen ved værelsetemperatur som ovenfor,kan reaksjonsblandingen oppvarmes f.eks. til 80 - 150°C
og da avsluttes reaksjonen på få timer.
Eksempel 2.
7- klor- 4-/ 4-( 2- hydroksyetylamino)- l- metylbutylamino7- kinolin- dioksalat.
Til en blanding inneholdende 250 ml & J& ?o HBr og 50 ml konsentrert svovelsyre ble det satt 83 g 7~klor-4-(4-hydroksy-l-metylbutylamino)-kinolin. Blandingen ble kokt under tilbakeløp i ca. 2 1/2 minutt. Reaksjonsblandingen ble avkjølt og satt til 300 ml vann.
Den vandige blanding ble ekstrahert med kloroform. Ekstraktet ble tørket over vannfritt kalsiumsulfat og kloroform ble avdestillert i vakuum. Residuet ble langsomt satt til 370 g 2-hydroksyetylamin under avkjøling og den resulterende reaksjonsblandinfc ble hensatt ved værelsetemperatur i 120 timer. Vann ble satt til reaksjonsblandingen, hvorpå det fremkom en gummilignende utfelling. Utfellingen ble separert ved å helle av den vandige væske og ble vasket med vann. Utfellingen ble deretter oppløst i etanol og satt til en varm oppløs-ning av 50 g oksalsyre i etanol, og den resulterende blanding hensatt i 5 dager. Utfellingen ble samlet,triturert med etanol, omkrystallisert fra vann-isopropylalkohol under anvendelse av avfarvingskull og tørket i 16 timer ved 60°C i vakuum for å gi 44 g 7_klor-4-£~4-(2-hydroksyetylamino )-l-metylbutylamino_7-kinolindioksalat med smeltepunkt 138,8 - 142,0°C (korrigert).
Analyse: Beregnet for C1gH22ClN^0.2C2H20^: C 49,23, H 5,37,
NAp 5,74, Cl 7,27.
Funnet: C 49,47, H 5,38, NAp 5,74, Cl 7,39-7-kloro-4-Z~4-(2-hydroksyetylamino)-l-metylbutylamino7-kinolindioksalat ble funnet å hindre endotoksinfrembragt lunge-betennelse på mus når det administreres oralt med en dosishøyde på 200 mg/kg.
Eksempel 3»
7-klor-4-/~4~(2-hydroksyetylamino)-l-metylbutylamino7-kinolinpamoate.
En oppløsning inneholdende 4,^7 g 7-klor-4-/—4-(2-hydroksy-etjHamino)-l-metylbutylamino7-kinolindioksalat i vann ble gjort basisk med vandig kaliumhydroksydoppløsning og den alkaliske oppløsning ble ekstrahert med etylendiklorid. Ekstraktet ble vasket med vann, tørket over vannfritt kalsiumsulfat og oppvarmet i vakuum for å fjerne oppløsningsmiddel. Det oljeaktige residuet ble oppløst i 125 ml dimetylformamid og til oppløsningen ble det satt en oppløsning inneholdende 3,88' g av pamoinsyre (2 ,2' -dihydroksy-1,1 * -dinaftylmetan-3,3'-dikarbonsyre) i 125 ml dimetylformamid. Til oppløsningen ble det satt 25O ml vann, hvorpå det langsomt fremkom en utfelling. Utfellingen ble samlet, vasket suksessivt med absolutt etanol og eter, og tørket i lb timer ved 80°C i vakuum for å gi 6,2 g 7-klor-4-Z~4-(2-hydroksyetylamino)-l-metylbutylamino7-kinolinpamoat med smeltepunkt 275,4 - 276,8°C under spaltning.
Analyse: Beregnet for C-j^HggClN^O.Cg^H-^Og: Cl 5,09, N 6,04.
Funnet: Cl 5,13, N 6,01.
Idet det gaes frem etter det som er angitt i eksemplene 2 og 3 for fremstilling av dioksalat og pamoatsaltene og idet det anvendes istedenfor oksalsyre eller pamoinsyre tilsvarende molare ekvivalente mengder av de passende syrer, f.eks. fosforsyre, svovelsyre, metansulfonsyre, trehydroksy-2-naftoinsyre, naponsyre, salicylsyre, mucinsyre og muconsyre, ftemkom de tilsvarende resp. syreaddisjonssalter 7_klor-4-/—4-(2-hydroksyetylamino J-l-metyl-butylamino/-kinolin, f.eks. difosfat, sulfat, di-(metansulfonat), di-(3-hydroksy-2-naftoat), naponat, disalicylat, mucat og muconat.
Eksempel 4»
Fremstillingen av forbindelsene ifølge eksempel 1 ved omsetning av 7_klor-4-(4-klor-l-metylbutylamino )-kinolin med 2-hydroksyetylamin ved høyere temperatur illustreres på følgende måte: En blanding inneholdende 32 g 7-klor-4- (4-hydroksy-l-metylbutylamino )-kinolin og 65 ml 2-hydroksyetylamin ble oppvarmet under omrøring ved 100 - 110°C i 2 timer. Reaksjonsblandingen ble avkjølt til værelsetemperatur og opparbeidet som i eksempel 1 for å gi 24 g 7~klor-4-C4-(2-hydroksyetylamino )-l-metylbutylamino/-kinc,lin med sm.p. 130° C, etter omkrystallisering fra 3;2 isopropylalkohol:vannblanding.
Claims (1)
- Analogifremgangsmåte for fremstilling av 7-klor-4-/~4-(2-hydroksyetylamino)-l-metylbutylamino7-kinolin med antiinflammatorisk virkning eller et syreaddisjonssalt herav, karakterisert ved at 7-klor-4-(4-halo-l-metylbutylamino )-kinolin omsettes med 2-hydroksyetylamin og, hvis ønsket, omsettes den dannede frie base med en syre for å danne et syreaddisjonssalt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/560,007 US4535606A (en) | 1983-12-09 | 1983-12-09 | High efficiency air cycle air conditioning system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO844875L NO844875L (no) | 1985-06-10 |
NO163035B true NO163035B (no) | 1989-12-11 |
NO163035C NO163035C (no) | 1990-03-21 |
Family
ID=24235978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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NO844875A NO163035C (no) | 1983-12-09 | 1984-12-06 | Hoeyeffektivt luftsirkulerende luftkondisjoneringssystem. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4535606A (no) |
JP (1) | JPS60138368A (no) |
BR (1) | BR8406267A (no) |
DE (1) | DE3444057A1 (no) |
DK (1) | DK162799C (no) |
ES (1) | ES538360A0 (no) |
FR (1) | FR2556451B1 (no) |
GB (1) | GB2153511B (no) |
IL (1) | IL73714A (no) |
IT (1) | IT1178745B (no) |
NO (1) | NO163035C (no) |
SE (1) | SE458392B (no) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728629A (en) * | 1980-08-05 | 1988-03-01 | Phillips Petroleum Company | Cracking catalyst restoration with aluminum compounds |
US4840036A (en) * | 1987-06-05 | 1989-06-20 | Household Manufacturing, Inc. | Air cycle refrigeration system |
GB8715396D0 (en) * | 1987-07-01 | 1987-08-05 | Wain I | Energy extract system & converter |
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US20100199693A1 (en) * | 2009-02-09 | 2010-08-12 | David Andrew Benesch | System for Increasing the Efficiency of a Conventional Air Conditioning System |
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CN114201008B (zh) * | 2021-11-24 | 2022-09-02 | 秧艿物创数据科技(常州)有限公司 | 一种大数据互联网服务器的散热装置 |
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US2772621A (en) * | 1953-11-16 | 1956-12-04 | United Aircraft Corp | Aircraft air conditioning system |
US2966047A (en) * | 1957-02-13 | 1960-12-27 | Normalair Ltd | Cooling of cabins and other compartments |
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US3277658A (en) * | 1965-07-19 | 1966-10-11 | Carrier Corp | Refrigeration apparatus |
US3367125A (en) * | 1966-09-02 | 1968-02-06 | Carrier Corp | Refrigeration system |
US3494145A (en) * | 1968-06-10 | 1970-02-10 | Worthington Corp | Integral turbo compressor-expander system for refrigeration |
US3868827A (en) * | 1973-04-05 | 1975-03-04 | Airco Inc | Air cycle food freezing system and method |
FR2349799A1 (fr) * | 1976-04-28 | 1977-11-25 | Abg Semca | Procede et dispositif de conditionnement de l'air d'une enceinte |
GB1583143A (en) * | 1976-05-18 | 1981-01-21 | Normalair Garrett Ltd | Air cycle air conditioning systems |
GB1555522A (en) * | 1976-08-06 | 1979-11-14 | Normalair Garrett Ltd | Environmental temperature control systems |
-
1983
- 1983-12-09 US US06/560,007 patent/US4535606A/en not_active Expired - Fee Related
-
1984
- 1984-12-03 DE DE19843444057 patent/DE3444057A1/de not_active Withdrawn
- 1984-12-04 GB GB08430567A patent/GB2153511B/en not_active Expired
- 1984-12-04 IL IL73714A patent/IL73714A/xx unknown
- 1984-12-05 SE SE8406173A patent/SE458392B/sv not_active IP Right Cessation
- 1984-12-06 NO NO844875A patent/NO163035C/no unknown
- 1984-12-06 FR FR8418629A patent/FR2556451B1/fr not_active Expired
- 1984-12-07 DK DK585084A patent/DK162799C/da not_active IP Right Cessation
- 1984-12-07 JP JP59257719A patent/JPS60138368A/ja active Pending
- 1984-12-07 BR BR8406267A patent/BR8406267A/pt not_active IP Right Cessation
- 1984-12-07 ES ES538360A patent/ES538360A0/es active Granted
- 1984-12-10 IT IT23964/84A patent/IT1178745B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2153511B (en) | 1988-01-20 |
IL73714A0 (en) | 1985-03-31 |
IT8423964A0 (it) | 1984-12-10 |
US4535606A (en) | 1985-08-20 |
SE8406173D0 (sv) | 1984-12-05 |
DK585084A (da) | 1985-06-10 |
DK162799B (da) | 1991-12-09 |
GB8430567D0 (en) | 1985-01-09 |
IL73714A (en) | 1988-11-15 |
FR2556451B1 (fr) | 1987-12-24 |
SE458392B (sv) | 1989-03-20 |
ES8507252A1 (es) | 1985-09-01 |
GB2153511A (en) | 1985-08-21 |
SE8406173L (sv) | 1985-06-10 |
DK585084D0 (da) | 1984-12-07 |
JPS60138368A (ja) | 1985-07-23 |
NO844875L (no) | 1985-06-10 |
DK162799C (da) | 1992-04-27 |
NO163035C (no) | 1990-03-21 |
IT8423964A1 (it) | 1986-06-10 |
FR2556451A1 (fr) | 1985-06-14 |
BR8406267A (pt) | 1985-10-01 |
IT1178745B (it) | 1987-09-16 |
ES538360A0 (es) | 1985-09-01 |
DE3444057A1 (de) | 1985-07-11 |
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