DK671274A - Fremgangsmade til fremstilling af mono og diestere af 2,5-dihydroxybenzensulfonsyre - Google Patents

Fremgangsmade til fremstilling af mono og diestere af 2,5-dihydroxybenzensulfonsyre

Info

Publication number
DK671274A
DK671274A DK671274A DK671274A DK671274A DK 671274 A DK671274 A DK 671274A DK 671274 A DK671274 A DK 671274A DK 671274 A DK671274 A DK 671274A DK 671274 A DK671274 A DK 671274A
Authority
DK
Denmark
Prior art keywords
dihydroxybenzenesulfic
diesters
procedure
acid
making mono
Prior art date
Application number
DK671274A
Other languages
Danish (da)
English (en)
Inventor
Subirana Esteve
Original Assignee
Esteve Labor Dr
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 Esteve Labor Dr filed Critical Esteve Labor Dr
Publication of DK671274A publication Critical patent/DK671274A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D295/00Heterocyclic 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
    • C07D295/02Heterocyclic 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 containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027Heterocyclic 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 containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/18Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
DK671274A 1974-05-08 1974-12-20 Fremgangsmade til fremstilling af mono og diestere af 2,5-dihydroxybenzensulfonsyre DK671274A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH628874A CH591437A5 (ja) 1974-05-08 1974-05-08

Publications (1)

Publication Number Publication Date
DK671274A true DK671274A (da) 1975-11-09

Family

ID=4307191

Family Applications (1)

Application Number Title Priority Date Filing Date
DK671274A DK671274A (da) 1974-05-08 1974-12-20 Fremgangsmade til fremstilling af mono og diestere af 2,5-dihydroxybenzensulfonsyre

Country Status (12)

Country Link
JP (1) JPS50148518A (ja)
BE (1) BE825369R (ja)
CA (1) CA1051897A (ja)
CH (1) CH591437A5 (ja)
DD (1) DD119782A6 (ja)
DE (1) DE2459614A1 (ja)
DK (1) DK671274A (ja)
FR (1) FR2269931B2 (ja)
GB (1) GB1490247A (ja)
NL (1) NL7416909A (ja)
RO (1) RO72515A (ja)
ZA (1) ZA75833B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2015433A6 (es) * 1989-08-03 1990-08-16 Esteve Quimica Sa Procedimientos de preparacion de la sal de piperacina del monotosilato del acido 2,5-dihidroxibencenosulfonico
US5214191A (en) * 1990-05-22 1993-05-25 Cortech, Inc. Oxidant sensitive and insensitive aromatic esters as inhibitors of human neutrophil elastase

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH551956A (fr) * 1972-05-17 1974-07-31 Esteve Lab Del Dr Sa Procede pour la preparation de sels de sulfones derivant des acides 2,5-dihydroxybenzenemonosulfonique et 2,5dihydroxybenzenedisulfonique.
CH563356A5 (ja) * 1972-05-17 1975-06-30 Esteve Dr Lab Del Sa
AR204506A1 (es) * 1972-05-17 1976-02-12 Esteve Labor Dr Procedimiento de preparacion de sales de acidos p-dihidroxibencenodisulfonicos

Also Published As

Publication number Publication date
FR2269931A2 (ja) 1975-12-05
DD119782A6 (ja) 1976-05-12
CA1051897A (en) 1979-04-03
AU7824775A (en) 1976-08-19
NL7416909A (nl) 1975-11-11
ZA75833B (en) 1976-01-28
BE825369R (fr) 1975-05-29
RO72515A (ro) 1982-05-10
DE2459614A1 (de) 1975-11-20
GB1490247A (en) 1977-10-26
JPS50148518A (ja) 1975-11-28
FR2269931B2 (ja) 1978-07-21
CH591437A5 (ja) 1977-09-15

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