ES431524A2 - A procedure for preparing ftalazine derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for preparing ftalazine derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES431524A2 ES431524A2 ES431524A ES431524A ES431524A2 ES 431524 A2 ES431524 A2 ES 431524A2 ES 431524 A ES431524 A ES 431524A ES 431524 A ES431524 A ES 431524A ES 431524 A2 ES431524 A2 ES 431524A2
- Authority
- ES
- Spain
- Prior art keywords
- derivatives
- translation
- preparing
- machine
- legally binding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- C07D417/04—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 directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Improvements introduced in the object of the main patent No. 420,241 applied for on November 3, 1973, for: "A process for preparing phthalazine derivatives" according to which when said derivatives have the general formula I **(See formula)** where Q is COOH, CH2OH or CCOR6 where R6 is an ester forming group; X is oxygen or sulfur; R is hydrogen or alcoholic; Z is hydrogen or acyl; Ar is an aryl group unsubstituted in the ortho positions with respect to the point of attachment of the phthalazine ring, and ring J is substituted, or a pharmaceutically acceptable salt with an inorganic or organic base of any compound that is an acid, said improvements are characterized in that a compound of formula VI or VIa in which A is Q or a group convertible into Q, G1 is G or a group convertible into G, Ar1 is aryl and T is XZ or 30 -3, is treated to modify at least one of groups A, G1, Ar, R, X, T or Z to give the desired compound. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB50623/73A GB1480591A (en) | 1973-10-31 | 1973-10-31 | Substituted phthalazines and their use as therapeutic agents |
DK229774A DK229774A (en) | 1973-10-31 | 1974-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES431524A2 true ES431524A2 (en) | 1977-07-01 |
Family
ID=26066472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES431524A Expired ES431524A2 (en) | 1973-10-31 | 1974-10-30 | A procedure for preparing ftalazine derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5077382A (en) |
BG (1) | BG25083A3 (en) |
CA (1) | CA1032163A (en) |
CH (1) | CH608493A5 (en) |
DD (1) | DD116140A6 (en) |
DE (1) | DE2451117A1 (en) |
ES (1) | ES431524A2 (en) |
FR (1) | FR2249671A2 (en) |
LU (1) | LU71199A1 (en) |
NL (1) | NL7414229A (en) |
PH (1) | PH10816A (en) |
RO (1) | RO69058A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE47592B1 (en) * | 1977-12-29 | 1984-05-02 | Ici Ltd | Enzyme inhibitory phthalazin-4-ylacetic acid derivatives, pharmaceutical compositions thereof,and process for their manufacture |
-
1974
- 1974-10-28 DE DE19742451117 patent/DE2451117A1/en active Pending
- 1974-10-29 LU LU71199A patent/LU71199A1/xx unknown
- 1974-10-29 RO RO7480359A patent/RO69058A/en unknown
- 1974-10-30 JP JP12531674A patent/JPS5077382A/ja active Pending
- 1974-10-30 ES ES431524A patent/ES431524A2/en not_active Expired
- 1974-10-30 CH CH1453274A patent/CH608493A5/xx not_active IP Right Cessation
- 1974-10-31 PH PH16477A patent/PH10816A/en unknown
- 1974-10-31 FR FR7436390A patent/FR2249671A2/en active Granted
- 1974-10-31 CA CA212,785A patent/CA1032163A/en not_active Expired
- 1974-10-31 NL NL7414229A patent/NL7414229A/en not_active Application Discontinuation
- 1974-10-31 BG BG028086A patent/BG25083A3/en unknown
- 1974-10-31 DD DD18207774A patent/DD116140A6/xx unknown
Also Published As
Publication number | Publication date |
---|---|
RO69058A (en) | 1980-06-15 |
DD116140A6 (en) | 1975-11-12 |
CH608493A5 (en) | 1979-01-15 |
FR2249671A2 (en) | 1975-05-30 |
JPS5077382A (en) | 1975-06-24 |
LU71199A1 (en) | 1975-04-17 |
CA1032163A (en) | 1978-05-30 |
NL7414229A (en) | 1975-05-02 |
BG25083A3 (en) | 1978-07-12 |
FR2249671B2 (en) | 1978-08-11 |
PH10816A (en) | 1977-09-08 |
DE2451117A1 (en) | 1975-05-22 |
AU7448474A (en) | 1976-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170705 |