SE7706078L - Forfarande for framstellning av bensotiazinforeningar - Google Patents

Forfarande for framstellning av bensotiazinforeningar

Info

Publication number
SE7706078L
SE7706078L SE7706078A SE7706078A SE7706078L SE 7706078 L SE7706078 L SE 7706078L SE 7706078 A SE7706078 A SE 7706078A SE 7706078 A SE7706078 A SE 7706078A SE 7706078 L SE7706078 L SE 7706078L
Authority
SE
Sweden
Prior art keywords
bensotiazine
compounds
procedure
preparation
benzothiazine
Prior art date
Application number
SE7706078A
Other languages
English (en)
Other versions
SE442200B (sv
Inventor
P D Hammen
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 SE7706078L publication Critical patent/SE7706078L/sv
Publication of SE442200B publication Critical patent/SE442200B/sv

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7706078A 1976-06-10 1977-05-24 Kristallin 3,4-dihydro-2-metyl-4-oxo-2h-1,2-bensotiazin-3-karbonsyra-1,1-dioxid sasom intermediat for anvendning vid framstellning av n-(2-pyridyl eller 2-tiazolyl)-3,4-dihydro-2-metyl-4-oxo-2h-1,2-bensotiazin-3-karboxa SE442200B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,572 US4100347A (en) 1976-06-10 1976-06-10 3,4-Dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide

Publications (2)

Publication Number Publication Date
SE7706078L true SE7706078L (sv) 1977-12-11
SE442200B SE442200B (sv) 1985-12-09

Family

ID=24789395

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706078A SE442200B (sv) 1976-06-10 1977-05-24 Kristallin 3,4-dihydro-2-metyl-4-oxo-2h-1,2-bensotiazin-3-karbonsyra-1,1-dioxid sasom intermediat for anvendning vid framstellning av n-(2-pyridyl eller 2-tiazolyl)-3,4-dihydro-2-metyl-4-oxo-2h-1,2-bensotiazin-3-karboxa

Country Status (37)

Country Link
US (1) US4100347A (sv)
JP (1) JPS5912673B2 (sv)
AR (1) AR215006A1 (sv)
AT (1) AT356126B (sv)
AU (1) AU511643B2 (sv)
BE (1) BE855532A (sv)
BG (1) BG41307A3 (sv)
CA (1) CA1077934A (sv)
CH (1) CH634312A5 (sv)
CS (2) CS191341B2 (sv)
CY (1) CY1128A (sv)
DD (2) DD137104A5 (sv)
DE (1) DE2726175A1 (sv)
DK (1) DK147337C (sv)
EG (1) EG12644A (sv)
ES (2) ES459601A1 (sv)
FI (1) FI62297C (sv)
FR (1) FR2354325A1 (sv)
GB (2) GB1544359A (sv)
GR (1) GR66969B (sv)
HK (2) HK31281A (sv)
HU (1) HU184665B (sv)
IE (1) IE44997B1 (sv)
IL (1) IL52203A (sv)
LU (1) LU77516A1 (sv)
MY (2) MY8100269A (sv)
NL (1) NL7706338A (sv)
NO (1) NO150761C (sv)
NZ (1) NZ184249A (sv)
PH (1) PH14751A (sv)
PL (2) PL108606B1 (sv)
PT (1) PT66639B (sv)
RO (2) RO70629A (sv)
SE (1) SE442200B (sv)
SU (2) SU657747A3 (sv)
YU (1) YU39493B (sv)
ZA (1) ZA773248B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4434163A (en) 1981-06-01 1984-02-28 Pfizer Inc. Water-soluble benzothiazine dioxide salts
US4434164A (en) 1981-06-01 1984-02-28 Pfizer Inc. Crystalline benzothiazine dioxide salts
US4474955A (en) * 1981-06-17 1984-10-02 Vincenzo Iannella Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-[N-(2-pyridinyl)carboxamide]-1,1-dioxide, and its phosphoric ester
IN159273B (sv) * 1981-10-05 1987-04-25 Pfizer
ATE31309T1 (de) * 1982-07-07 1987-12-15 Siegfried Ag Verfahren zur herstellung von 4-hydroxy-2-methyln-2-pyridyl-2h-1,2-benzothiazin-3-carboxamid 1,1- dioxid.
DE3311165A1 (de) * 1983-03-26 1984-09-27 Gödecke AG, 1000 Berlin Feinkristallines isoxicam
IT1194522B (it) * 1983-12-16 1988-09-22 Prodotti Antibiotici Spa Metodo di sintesi di derivanti benzotiazinici
US4530272A (en) * 1984-01-13 1985-07-23 International Business Machines Corporation Method for controlling contamination in a clean room
US5741798A (en) * 1996-06-03 1998-04-21 Boehringer Ingelheim Pharmaceuticals, Inc. 2-benzyl-4-sulfonyl-4H-isoquinolin-1,3-diones and their use as antiinflammatory agents

Family Cites Families (8)

* 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
US3492298A (en) * 1968-02-21 1970-01-27 Mcneilab Inc Oxazino-benzothiazine-6,6-dioxides
US3591584A (en) * 1968-08-27 1971-07-06 Pfizer Benzothiazine dioxides
US3808205A (en) * 1971-09-10 1974-04-30 Warner Lambert Co Process for the preparation of 4-hydroxy-3-carbamyl-2h-1,2-benzothiazine 1,1-dioxides and 4-hydroxy-3(2h)-1,2-benzothiazine carboxylate-1,1-dioxides
US3853862A (en) * 1973-04-23 1974-12-10 Pfizer Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides
US3892740A (en) * 1974-10-15 1975-07-01 Pfizer Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides
US3991584A (en) 1975-01-31 1976-11-16 Western Gear Corporation Shock absorbing and retracting system for pipe laying vessel
US3960856A (en) * 1975-06-20 1976-06-01 Warner-Lambert Company Process for the preparation of 4-hydroxy-3-(5-methyl-3-isoxazolylcarbamoyl)-2-methyl-2H-1,2-benzothiazine 1,1-dioxide

Also Published As

Publication number Publication date
RO70629A (ro) 1981-01-30
AR215006A1 (es) 1979-08-31
AT356126B (de) 1980-04-10
IL52203A0 (en) 1977-07-31
NO150761B (no) 1984-09-03
MY8100274A (en) 1981-12-31
CH634312A5 (de) 1983-01-31
ATA412177A (de) 1979-09-15
PL108606B1 (en) 1980-04-30
AU511643B2 (en) 1980-08-28
SU833159A3 (ru) 1981-05-23
SE442200B (sv) 1985-12-09
DD137104A5 (de) 1979-08-15
IE44997B1 (en) 1982-06-02
RO77179A (ro) 1981-06-22
ES462973A1 (es) 1978-06-16
CA1077934A (en) 1980-05-20
FI62297B (fi) 1982-08-31
YU134877A (en) 1982-08-31
DK255577A (da) 1977-12-11
CY1128A (en) 1982-02-19
PT66639A (en) 1977-07-01
PL104307B1 (pl) 1979-08-31
LU77516A1 (sv) 1979-01-19
NL7706338A (nl) 1977-12-13
JPS5912673B2 (ja) 1984-03-24
MY8100269A (en) 1981-12-31
SU657747A3 (ru) 1979-04-15
DK147337B (da) 1984-06-25
EG12644A (en) 1979-06-30
HU184665B (en) 1984-09-28
PH14751A (en) 1981-11-20
DK147337C (da) 1985-01-14
BG41307A3 (bg) 1987-05-15
PL198768A1 (pl) 1978-04-10
DE2726175A1 (de) 1977-12-22
PT66639B (en) 1978-11-09
GB1544359A (en) 1979-04-19
GR66969B (sv) 1981-05-15
IE44997L (en) 1977-12-10
US4100347A (en) 1978-07-11
FI771799A7 (sv) 1977-12-11
DD132014A5 (de) 1978-08-16
YU39493B (en) 1984-12-31
NO771870L (no) 1977-12-13
HK31381A (en) 1981-07-10
AU2566677A (en) 1978-12-07
IL52203A (en) 1979-11-30
FR2354325B1 (sv) 1981-10-30
BE855532A (fr) 1977-12-09
GB1544358A (en) 1979-04-19
FI62297C (fi) 1982-12-10
JPS52151180A (en) 1977-12-15
ES459601A1 (es) 1978-04-01
NZ184249A (en) 1978-11-13
HK31281A (en) 1981-07-10
FR2354325A1 (fr) 1978-01-06
CS191341B2 (en) 1979-06-29
CS191347B2 (en) 1979-06-29
NO150761C (no) 1984-12-12
ZA773248B (en) 1978-04-26

Similar Documents

Publication Publication Date Title
BE859100A (fr) Procede de preparation de xylose par hydrolyse enzymatique de xylanes.
SE8100978L (sv) Kinolinkarboxylsyraderivat och sett for framstellning derav
JPS52108997A (en) 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and their salts and their preparation
FR2340300A1 (fr) Procede de preparation d'acides alcanoiques, utiles notamment comme siccatifs
ES2083396T3 (es) Acidos fenilalcan(en)oicos.
IE44997L (en) 1, 2-benzothiazine derivative
BG30324A3 (bg) Метод за получаване на 4-субституирани тиазолоксамови киселини, техни соли и естери
SE8500965D0 (sv) Mellanprodukter for framstellning av beta-laktamasinhibitorer
RO81685A (ro) Procedeu de preparare a unor derivati de antrachinonsulfonamide cu formula generala i
SE7908994L (sv) Tiazolidin- och pyrrolidinderivat
JPS5573747A (en) Liquid emulsifying polymers useful as ph sensitive viscosifier for aqueous composition
GB1531212A (en) Enzymatic hydrolysis of 3-acyloxymethylceph-3-em-4-carboxylic acids or salts thereof
SE7906681L (sv) Ftalazonderivat
AU5171279A (en) 2-amino or 2-thio derivatives of 4,5-diphenyl-oxazole
FR2356658A1 (fr) Procede de production d'acides phosphinico-carboxyliques aliphatiques substitues
BE873659A (fr) Procede de production de l'acide 4-amino-butyrique ou de ses derives
JPS52125184A (en) Novel cephalosporin compounds
ES496351A0 (es) Un procedimiento para desodorizar un ester alquilico de l-aspartil-l-fenilalanina
JPS52131539A (en) Phenoxyphenoxypropionic acid derivatives and herbicides
SU622809A1 (ru) Способ получени алкиловых эфиров 4,5-диарилпиррол-2,3, дикаобоновых кислот
JPS52111580A (en) Novel indene derivatives and salts thereof
NL191059C (nl) Werkwijze ter bereiding van 2-(p-fluorfenyl)-alfa-methyl-5-benzoxazolazijnzuur.
JPS53105583A (en) Polysaccharide sulfate derivative
JPS5283814A (en) 2-halogeno-3-substituted-propionic acids
JPS5424845A (en) Novel bio-active peptide and its derivative

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7706078-8

Effective date: 19941210

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7706078-8

Format of ref document f/p: F