PH18475A - Synthetic method and intermediate for piroxicam - Google Patents

Synthetic method and intermediate for piroxicam

Info

Publication number
PH18475A
PH18475A PH26285A PH26285A PH18475A PH 18475 A PH18475 A PH 18475A PH 26285 A PH26285 A PH 26285A PH 26285 A PH26285 A PH 26285A PH 18475 A PH18475 A PH 18475A
Authority
PH
Philippines
Prior art keywords
piroxicam
synthetic method
synthetic
Prior art date
Application number
PH26285A
Other languages
English (en)
Inventor
Joseph George 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 PH18475A publication Critical patent/PH18475A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
PH26285A 1980-09-29 1981-09-29 Synthetic method and intermediate for piroxicam PH18475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/191,716 US4289879A (en) 1980-09-29 1980-09-29 Synthetic method and intermediate for piroxicam

Publications (1)

Publication Number Publication Date
PH18475A true PH18475A (en) 1985-07-18

Family

ID=22706653

Family Applications (1)

Application Number Title Priority Date Filing Date
PH26285A PH18475A (en) 1980-09-29 1981-09-29 Synthetic method and intermediate for piroxicam

Country Status (30)

Country Link
US (1) US4289879A (ko)
EP (1) EP0049099B1 (ko)
JP (2) JPS5788172A (ko)
KR (1) KR850000923B1 (ko)
AR (1) AR228373A1 (ko)
AU (1) AU528125B2 (ko)
CA (1) CA1171413A (ko)
CS (1) CS228520B2 (ko)
DD (1) DD202151A5 (ko)
DE (1) DE3171404D1 (ko)
DK (1) DK148232C (ko)
EG (1) EG16103A (ko)
ES (1) ES505851A0 (ko)
FI (1) FI72719C (ko)
GR (1) GR75772B (ko)
GT (1) GT198171634A (ko)
HK (1) HK52287A (ko)
HU (1) HU186785B (ko)
IE (1) IE51598B1 (ko)
IL (1) IL63938A0 (ko)
MY (1) MY8700511A (ko)
NO (1) NO158061C (ko)
NZ (1) NZ198475A (ko)
PH (1) PH18475A (ko)
PL (1) PL130042B1 (ko)
PT (1) PT73738B (ko)
SG (1) SG23187G (ko)
SU (1) SU1122224A3 (ko)
YU (1) YU42428B (ko)
ZA (1) ZA816706B (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434164A (en) 1981-06-01 1984-02-28 Pfizer Inc. Crystalline benzothiazine dioxide salts
IN158333B (ko) * 1981-08-03 1986-10-18 Pfizer
GT198276334A (es) * 1981-08-03 1984-01-10 Procedimiento e inter-medios para la produccion de carboxamidas de benzotiazina.
US4376204A (en) * 1981-10-05 1983-03-08 Pfizer Inc. 3-Hydroxy 2-methyl benzisothiazolines as intermediates in production of piroxicam
IN159273B (ko) * 1981-10-05 1987-04-25 Pfizer
CA1197244A (en) * 1982-04-16 1985-11-26 Medichem, S.A. Process for the preparation of 4-hydroxy-2-methyl-2h- 1,2-benzothiazine-3-carboxamide-1,1-dioxides
SU1306476A3 (ru) * 1982-06-17 1987-04-23 Пфайзер,Инк (Фирма) Способ получени 2-метил-3- @ -(2-пиридил)-карбамоил-3,4-дигидро-2 @ -1,2-бензтиазин-1,1-диоксида
DE3374865D1 (en) * 1982-07-07 1988-01-21 Siegfried Ag Process for preparing 4-hydroxy-2-methyl-n-2-pyridyl-2h-1,2-benzothiazine-3-carboxamide 1,1-dioxide
IT1153293B (it) * 1982-10-22 1987-01-14 Francia Famaceutici S R L Derivati del 4-idrossi-2-metil-2h-1, 2-benzotiazina-3-carbossamide 1, 1-biossido e procedimento per la loro preparazione
FI72317C (fi) * 1983-10-06 1987-05-11 Pfizer Foerfarande foer framstaellning av farmaceutiskt anvaendbar 2-metyl-4-hydroxi-2h-1,2-benzotiazin-1,1-dioxid -3-(n-2-pyridyl)-karboxamid och i foerfarandet anvaendbar mellanprodukt.
HU199833B (en) * 1986-05-16 1990-03-28 Pfizer Process for producing benzothiazine dioxide derivatives
ES2002646A6 (es) * 1987-03-27 1988-09-01 Induspol Sa Procedimiento para la obtencion de 4-hidroxi-2-metil-n-(2-piri-dil)-2h-1,2-benzotiacina-3-carboxamida 1,1-dioxido
WO1989003682A1 (en) * 1987-10-26 1989-05-05 Pfizer Inc. Benzothiazine dioxide derivatives
FR2942797B1 (fr) * 2009-03-03 2011-04-29 Pf Medicament Derives de benzothiazines, leur preparation et leur application a titre de medicaments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501466A (en) * 1967-11-30 1970-03-17 Mcneilab Inc 3-carbamoyl and 3-alkoxycarbonyl benzothiazine-1,1-dioxides
US3591584A (en) * 1968-08-27 1971-07-06 Pfizer Benzothiazine dioxides
US3787324A (en) * 1971-03-01 1974-01-22 Warner Lambert Co 4-hydroxy-3-(3-isoxazolocarbamyl)-2h-1,2-benzothiazine 1,dioxides and process for their production
US3853862A (en) * 1973-04-23 1974-12-10 Pfizer Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides
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

Also Published As

Publication number Publication date
DK148232C (da) 1985-10-21
GT198171634A (es) 1983-03-19
AU528125B2 (en) 1983-04-14
DE3171404D1 (en) 1985-08-22
PT73738A (en) 1981-10-01
SG23187G (en) 1987-07-10
HK52287A (en) 1987-07-17
NO158061B (no) 1988-03-28
SU1122224A3 (ru) 1984-10-30
IE812233L (en) 1982-03-29
IE51598B1 (en) 1987-01-21
NO158061C (no) 1988-07-06
CS228520B2 (en) 1984-05-14
KR850000923B1 (ko) 1985-06-28
AR228373A1 (es) 1983-02-28
PT73738B (en) 1983-11-08
ZA816706B (en) 1982-09-29
KR830007604A (ko) 1983-11-04
AU7569881A (en) 1982-04-08
FI813003L (fi) 1982-03-30
EG16103A (en) 1987-10-30
JPS632434B2 (ko) 1988-01-19
MY8700511A (en) 1987-12-31
PL130042B1 (en) 1984-07-31
JPS5788172A (en) 1982-06-01
JPS61112064A (ja) 1986-05-30
JPH0315638B2 (ko) 1991-03-01
EP0049099A2 (en) 1982-04-07
DD202151A5 (de) 1983-08-31
ES8206518A1 (es) 1982-08-16
PL233212A1 (ko) 1982-08-30
CA1171413A (en) 1984-07-24
FI72719C (fi) 1987-07-10
ES505851A0 (es) 1982-08-16
HU186785B (en) 1985-09-30
NZ198475A (en) 1984-07-31
DK148232B (da) 1985-05-13
IL63938A0 (en) 1981-12-31
YU42428B (en) 1988-08-31
EP0049099A3 (en) 1982-09-08
GR75772B (ko) 1984-08-02
FI72719B (fi) 1987-03-31
EP0049099B1 (en) 1985-07-17
US4289879A (en) 1981-09-15
YU230981A (en) 1983-06-30
DK428781A (da) 1982-03-30
NO813290L (no) 1982-03-30

Similar Documents

Publication Publication Date Title
GB2077747B (en) Alkoxysilanes and method for making
DE3176400D1 (en) Coextrusion device and method
GB2088927B (en) Well system and method
IL62798A0 (en) Method and means for weather modification
GB2077748B (en) Alkoxysilanes and method for making
JPS56161911A (en) Packing method and its device
DE3171404D1 (en) Synthetic method and intermediate for piroxicam
JPS57111549A (en) Copier-test method
JPS56159368A (en) Synthetic leather and method
JPS56161138A (en) Vulcanizer and its method
JPS57101043A (en) Transfering method and apparatus
JPS5785858A (en) Azocoupling method
KE3708A (en) Synthetic method and intermediate for piroxicam
JPS56148929A (en) Untwisted - non-untwisted yarn and method
JPS56100276A (en) Airrconditioning method and its device
JPS5747395A (en) Powdery seasame oil and method
JPS56140604A (en) Method and device for trimming function
JPS5734947A (en) Continuous pasting-together method and its device
JPS56128342A (en) Raised structure and method
BG31706A1 (en) Oxypyrazols and method for their obtaining
BG32927A1 (en) And method for their obtaining
JPS56106734A (en) Germless packing method and its machine
JPS5721578A (en) Synthetic lfather belt and method
BG30537A1 (en) Linear polyvenyliodacetate and method for its obtaining
BG31412A1 (en) Phosohorous containing dihjdrasid and method for its obtaining