DD211560A5 - Verfahren zur herstellung kristalliner benzothiazindioxid-salze - Google Patents

Verfahren zur herstellung kristalliner benzothiazindioxid-salze Download PDF

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Publication number
DD211560A5
DD211560A5 DD82240299A DD24029982A DD211560A5 DD 211560 A5 DD211560 A5 DD 211560A5 DD 82240299 A DD82240299 A DD 82240299A DD 24029982 A DD24029982 A DD 24029982A DD 211560 A5 DD211560 A5 DD 211560A5
Authority
DD
German Democratic Republic
Prior art keywords
benzothiazine
dioxide
pyridyl
hydroxy
carboxamide
Prior art date
Application number
DD82240299A
Other languages
German (de)
English (en)
Inventor
Joseph G Lombardino
Original Assignee
Pfizer
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of DD211560A5 publication Critical patent/DD211560A5/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DD82240299A 1981-06-01 1982-05-28 Verfahren zur herstellung kristalliner benzothiazindioxid-salze DD211560A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26898081A 1981-06-01 1981-06-01
US06/367,067 US4434164A (en) 1981-06-01 1982-04-13 Crystalline benzothiazine dioxide salts

Publications (1)

Publication Number Publication Date
DD211560A5 true DD211560A5 (de) 1984-07-18

Family

ID=26953436

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82240299A DD211560A5 (de) 1981-06-01 1982-05-28 Verfahren zur herstellung kristalliner benzothiazindioxid-salze

Country Status (27)

Country Link
US (1) US4434164A (fr)
EP (1) EP0066459B1 (fr)
KR (1) KR850001883B1 (fr)
AU (1) AU529386B2 (fr)
BG (1) BG37377A3 (fr)
CA (1) CA1209571A (fr)
DD (1) DD211560A5 (fr)
DE (1) DE3260718D1 (fr)
DK (1) DK149024C (fr)
EG (1) EG15811A (fr)
ES (1) ES512723A0 (fr)
FI (1) FI74705C (fr)
GB (1) GB2101589A (fr)
GR (1) GR75476B (fr)
HK (1) HK65386A (fr)
HU (1) HU189586B (fr)
IE (1) IE53160B1 (fr)
IL (1) IL65917A (fr)
MX (1) MX6984E (fr)
MY (1) MY8700126A (fr)
NO (1) NO157979C (fr)
NZ (1) NZ200801A (fr)
OA (1) OA07114A (fr)
PH (1) PH17906A (fr)
PT (1) PT74977B (fr)
RO (1) RO84698B (fr)
YU (1) YU42767B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913714A (ja) * 1982-07-13 1984-01-24 Taito Pfizer Kk 外用消炎鎮痛剤
RO88420A (fr) * 1983-04-25 1986-01-30 Pfizer Inc,Us Procede pour la preparation des sels basiques de pyroxycam deposes sur supports pharmaceutiques
DE3431588A1 (de) * 1983-09-12 1985-04-04 Pfizer, Inc., New York, N.Y. Kristalline benzothiazindioxid-salze und diese enthaltende pharmazeutische zusammensetzungen
DE3346526C2 (de) * 1983-12-22 1986-12-11 A. Nattermann & Cie GmbH, 5000 Köln Pharmazeutisches Präparat zur therapeutischen Behandlung von rheumatischen Erkrankungen
IT1196307B (it) * 1984-10-22 1988-11-16 Chiesi Farma Spa Formulazioni farmaceutiche acquose di piroxicam monoidrato
US4582831A (en) * 1984-11-16 1986-04-15 Pfizer Inc. Anti-inflammatory polymorphic monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide compound, composition, and method of use therefor
US4559326A (en) * 1985-01-31 1985-12-17 Pfizer Inc. Antiinflammatory compositions and methods
US4623486A (en) 1985-05-29 1986-11-18 Pfizer Inc. [4-substituted benzoyloxy]-N-substituted-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides having anti-arthritic activity
US4610982A (en) * 1985-06-03 1986-09-09 Pfizer Inc. Anti-inflammatory benzo- and thieno-1,2-thiazine-3-carboxamide 1,1-dioxide derivatives, compositions, and method of use therefor
KR890001236B1 (ko) * 1985-10-02 1989-04-28 화이자 인코포레이티드 소염제 조성물의 제조방법
HU200926B (en) * 1988-10-28 1990-09-28 Egyt Gyogyszervegyeszeti Gyar Pharmaceutical composition comprising piroxicam and lactose for use in making tablets or capsules
IT1247492B (it) * 1991-04-18 1994-12-17 Francia Farma Sali ad attivita' antiinfiammatoria, antisettica, detergente e composizioni farmaceutiche
IT1283252B1 (it) * 1996-03-15 1998-04-16 Pulitzer Italiana Soluzioni di piroxicam iniettabili per via parenterale
GB0031107D0 (en) * 2000-12-20 2001-01-31 Glaxo Group Ltd Chemical compounds
FR2818641B1 (fr) * 2000-12-21 2004-03-05 Servier Lab Nouveaux derives de 1,1-dioxo-2h-1,2-benzothiazine 3-carboxamides, leur procede de preparation et les compositions pharmaceutiques que les contiennent
KR100446829B1 (ko) * 2002-02-20 2004-09-04 한국유나이티드제약 주식회사 가용화된 피록시캄을 함유한 확산형 정제의 조성물 및그의 제조방법
WO2005007081A2 (fr) 2003-05-22 2005-01-27 United Therapeutics Corporation Composes et procedes destines a l'administration d'analogues de prostacycline
US20050176809A1 (en) * 2004-02-05 2005-08-11 Rodlen Laboratories, Inc. Method and compositions for treatment of painful disorders
KR20080026090A (ko) * 2005-04-28 2008-03-24 테라퀘스트 바이오사이언시즈 엘엘씨 통증을 치료하기 위한 방법 및 조성물
US8747897B2 (en) 2006-04-27 2014-06-10 Supernus Pharmaceuticals, Inc. Osmotic drug delivery system
EP3287434A1 (fr) 2007-12-17 2018-02-28 United Therapeutics Corporation Procédé de préparation de tréprostinil, l'ingrédient actif dans le remodulin ®
ES2778274T3 (es) 2014-10-20 2020-08-10 United Therapeutics Corp Síntesis de productos intermedios para producir derivados de prostaciclina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591584A (en) 1968-08-27 1971-07-06 Pfizer Benzothiazine dioxides
US4074048A (en) * 1976-05-10 1978-02-14 Warner-Lambert Company Process for the preparation of 4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides
US4100347A (en) 1976-06-10 1978-07-11 Pfizer Inc. 3,4-Dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
DE2756113A1 (de) 1977-12-16 1979-06-21 Thomae Gmbh Dr K Neue 4-hydroxy-2h-1,2-benzothiazin- 3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
US4289879A (en) 1980-09-29 1981-09-15 Pfizer Inc. Synthetic method and intermediate for piroxicam

Also Published As

Publication number Publication date
DK149024C (da) 1986-06-30
MY8700126A (en) 1987-12-31
PT74977B (en) 1985-05-17
IL65917A (en) 1985-08-30
IE53160B1 (en) 1988-08-03
YU42767B (en) 1988-12-31
BG37377A3 (en) 1985-05-15
PT74977A (en) 1982-06-01
YU113782A (en) 1984-12-31
IE821286L (en) 1982-12-01
DK241682A (da) 1982-12-02
HU189586B (en) 1986-07-28
GB2101589A (en) 1983-01-19
ES8307775A1 (es) 1983-08-01
EP0066459A1 (fr) 1982-12-08
RO84698B (ro) 1984-09-30
IL65917A0 (en) 1982-08-31
NO157979B (no) 1988-03-14
NO157979C (no) 1988-06-22
DE3260718D1 (de) 1984-10-18
NO821767L (no) 1982-12-02
AU8432282A (en) 1982-12-09
HK65386A (en) 1986-09-12
US4434164A (en) 1984-02-28
AU529386B2 (en) 1983-06-02
EP0066459B1 (fr) 1984-09-12
OA07114A (fr) 1984-03-31
ES512723A0 (es) 1983-08-01
KR830010108A (ko) 1983-12-26
NZ200801A (en) 1985-01-31
FI74705B (fi) 1987-11-30
PH17906A (en) 1985-01-25
GR75476B (fr) 1984-07-23
FI74705C (fi) 1988-03-10
KR850001883B1 (ko) 1985-12-28
FI821918A0 (fi) 1982-05-31
EG15811A (en) 1986-12-30
CA1209571A (fr) 1986-08-12
MX6984E (es) 1987-01-19
RO84698A (fr) 1984-07-17
DK149024B (da) 1985-12-23

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Legal Events

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ENJ Ceased due to non-payment of renewal fee