CH591437A5 - - Google Patents
Info
- Publication number
- CH591437A5 CH591437A5 CH628874A CH628874A CH591437A5 CH 591437 A5 CH591437 A5 CH 591437A5 CH 628874 A CH628874 A CH 628874A CH 628874 A CH628874 A CH 628874A CH 591437 A5 CH591437 A5 CH 591437A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic 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
- C07D295/02—Heterocyclic 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
- C07D295/027—Heterocyclic 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic 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
- C07D213/02—Heterocyclic 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
- C07D213/04—Heterocyclic 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
- C07D213/06—Heterocyclic 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
- C07D213/16—Heterocyclic 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
- C07D213/18—Salts 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)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH628874A CH591437A5 (en) | 1974-05-08 | 1974-05-08 | |
US05/505,934 US3954767A (en) | 1972-05-17 | 1974-09-13 | Piperazine salts of 2,5-dihydroxy benzene sulfonic acid mono- and diesters |
DE19742459614 DE2459614A1 (en) | 1974-05-08 | 1974-12-17 | MONO AND THIS OF 2,5-DIHYDROXYBENZENE SULPHONIC ACID, METHOD FOR THEIR MANUFACTURE AND MEDICINAL PRODUCTS |
DK671274A DK671274A (en) | 1974-05-08 | 1974-12-20 | PROCEDURE FOR MAKING MONO AND DIESTERS OF 2,5-DIHYDROXYBENZENESULFIC ACID |
NL7416909A NL7416909A (en) | 1974-05-08 | 1974-12-27 | PROCESS FOR PREPARING MONO AND DIESTERS OF 2,5-DIHYDROXYBENZE SULPHONIC ACID. |
RO7581049A RO72515A (en) | 1974-05-08 | 1975-01-06 | PROCESS FOR THE PREPARATION OF SOME CHARACTERS OF MONO-AND DIESTERS OF PHOSIC ACID P-DIHYDROXYBENZENE |
GB3752/75A GB1490247A (en) | 1974-05-08 | 1975-01-28 | Process for preparing mono-and di-esters of 2,5-dihydroxybenzene sulphonic acid |
CA218,959A CA1051897A (en) | 1974-05-08 | 1975-01-29 | Process for preparing mono- and di-esters of 2,5-dihydroxybenzene sulfonic acid |
BE153219A BE825369R (en) | 1974-05-08 | 1975-02-10 | MONO-AND-DIESTERS OF 2,5- DIHYDROXYBENZENESULPHONIC ACID |
ZA00750833A ZA75833B (en) | 1974-05-08 | 1975-02-10 | A process for preparing mono- and di-ester of 2,5-dihydroxybenzene sulfonic acid |
FR7504673A FR2269931B2 (en) | 1974-05-08 | 1975-02-14 | |
AU78247/75A AU486183B2 (en) | 1974-05-08 | 1975-02-17 | A process for preparing mono and di-esters of 2, 5-dihydroxybenzene sulfonic acid |
JP50036643A JPS50148518A (en) | 1974-05-08 | 1975-03-26 | |
DD185898A DD119782A6 (en) | 1974-05-08 | 1975-05-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH628874A CH591437A5 (en) | 1974-05-08 | 1974-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH591437A5 true CH591437A5 (en) | 1977-09-15 |
Family
ID=4307191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH628874A CH591437A5 (en) | 1972-05-17 | 1974-05-08 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS50148518A (en) |
BE (1) | BE825369R (en) |
CA (1) | CA1051897A (en) |
CH (1) | CH591437A5 (en) |
DD (1) | DD119782A6 (en) |
DE (1) | DE2459614A1 (en) |
DK (1) | DK671274A (en) |
FR (1) | FR2269931B2 (en) |
GB (1) | GB1490247A (en) |
NL (1) | NL7416909A (en) |
RO (1) | RO72515A (en) |
ZA (1) | ZA75833B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2015433A6 (en) * | 1989-08-03 | 1990-08-16 | Esteve Quimica Sa | Process for preparing the piperazine salt of 2,5-dihydroxybenzenesulphonic acid monotosylate. |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH551956A (en) * | 1972-05-17 | 1974-07-31 | Esteve Lab Del Dr Sa | PROCESS FOR THE PREPARATION OF SULPHONES SALTS DERIVED FROM 2,5-DIHYDROXYBENZENEMONOSULPHONIC AND 2,5DIHYDROXYBENZENEDISULPHONIC ACIDS. |
AR204506A1 (en) * | 1972-05-17 | 1976-02-12 | Esteve Labor Dr | PROCEDURE FOR THE PREPARATION OF SALTS OF P-DIHYDROXYBENE DISULPHONIC ACIDS |
CH563356A5 (en) * | 1972-05-17 | 1975-06-30 | Esteve Dr Lab Del Sa |
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1974
- 1974-05-08 CH CH628874A patent/CH591437A5/xx not_active IP Right Cessation
- 1974-12-17 DE DE19742459614 patent/DE2459614A1/en not_active Ceased
- 1974-12-20 DK DK671274A patent/DK671274A/en unknown
- 1974-12-27 NL NL7416909A patent/NL7416909A/en not_active Application Discontinuation
-
1975
- 1975-01-06 RO RO7581049A patent/RO72515A/en unknown
- 1975-01-28 GB GB3752/75A patent/GB1490247A/en not_active Expired
- 1975-01-29 CA CA218,959A patent/CA1051897A/en not_active Expired
- 1975-02-10 BE BE153219A patent/BE825369R/en not_active IP Right Cessation
- 1975-02-10 ZA ZA00750833A patent/ZA75833B/en unknown
- 1975-02-14 FR FR7504673A patent/FR2269931B2/fr not_active Expired
- 1975-03-26 JP JP50036643A patent/JPS50148518A/ja active Pending
- 1975-05-07 DD DD185898A patent/DD119782A6/xx unknown
Also Published As
Publication number | Publication date |
---|---|
RO72515A (en) | 1982-05-10 |
BE825369R (en) | 1975-05-29 |
JPS50148518A (en) | 1975-11-28 |
ZA75833B (en) | 1976-01-28 |
FR2269931A2 (en) | 1975-12-05 |
DK671274A (en) | 1975-11-09 |
DD119782A6 (en) | 1976-05-12 |
DE2459614A1 (en) | 1975-11-20 |
CA1051897A (en) | 1979-04-03 |
FR2269931B2 (en) | 1978-07-21 |
GB1490247A (en) | 1977-10-26 |
AU7824775A (en) | 1976-08-19 |
NL7416909A (en) | 1975-11-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: PROVESAN S.A. |
|
PL | Patent ceased |