SU735168A3 - Способ получени циклической карбоновой кислоты или ее соли - Google Patents
Способ получени циклической карбоновой кислоты или ее соли Download PDFInfo
- Publication number
- SU735168A3 SU735168A3 SU782646404A SU2646404A SU735168A3 SU 735168 A3 SU735168 A3 SU 735168A3 SU 782646404 A SU782646404 A SU 782646404A SU 2646404 A SU2646404 A SU 2646404A SU 735168 A3 SU735168 A3 SU 735168A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- group
- salt
- hydrogen
- carbon atoms
- alkyl
- Prior art date
Links
Classifications
-
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock
-
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Medicinal Preparation (AREA)
Description
3 ---;;--- ; 7 где R - алкил; асуб - ашшыт группа; , П}иР2-имеют вышеуказаншле значени , подвергают окксленшо с последующим выделешшм целевого продукта в виде кислоты или ее соли или сн тием N-адильной группы. Окисле1ше тгрсвод т с помощью сильных окислителей, таких, как например перманганат кЗ ЛИЯ в водном растворе с добавкой сульфата магни . Реакцию провод т в интервале температур от комнатной до температуры кипетш реакционной смеси. Oimeivieime .N-aцилгpyшIЬI можно проводить омылением, шпример, гидроокисью кали . Исходное соединение формулы (И) может быть получено известными способами, например путем взаимодействи 2-галогенш1ридинов с о-толуидинщ)ого1зодными и последующего аци лйровада . Предлагаемые соединего1 могут быть и споль зованы дл терапевтических целей или служить в качестве промежуточных продуктов дл полу чени лекерствешплх веществ. Они про вл ют. антиаллергическое действие, которое может быт использовано в профилактике и дл аллергических заболеваний, тйких как астма, сенна лихорадка, коньюнктивит, крапивна лихорадка, экземы, атонический дерматит. Эти соединегаш имеют также бронхорасагар ющее и сосудорасцщр ющее действи . В профилактик астмы они по сравнению с известным прешратом (кромоглвдинрва кислота) обладают более длительным дейстеием и эффективностью при применении. Эффективна доза зависит от назначени , напр1шер от ввда аллергического состо ни и составл ет при легочном введении 20-500 мг/к при внутрийенном введении - 0,2-10 мг/кг, при оральном применении - 1-50 мг/кг, при гтазначешш в йос или глаза - 0,5-25 мг/кг. Пример 1. Дикалиева соль 4-(2-пнр1У1Ш1амино )-изофталевой кислоты 4,8 г N-(2-ш pидил)-2,4-димeтилaцeтaнилидa (т.пл. 46-50С), получаемого из 2-хлоршфидина и 2,4-диметиланилина при 160-170°С, ацетилируют с ацетангидрвдом. 2,4 г сульфата магни раствор ют в воде. В нагретый до 30С раствор порци ми добавл ют 12,64 г перманганата кали . Затем в течение 2 ч перемешивают при 80-90°С, образующуюс двуокись марганца быстро OTCBV сывают и промывают водой. После упаривани раствора до объема 50 мл разбавл ют 50 мл этанола и выделившийс сульфат кали отсасывают . Спиртово-водный раствор утривают в вакууме , остаток этанолом и просщм: эфиром довод т до кристаллизации. Выход 4,4 г (54,6% теории). 1 г полученной таким образом дикалиевойсоли М-адетил-М- (2-пиридил) -4-аминоизофталевой кислоты с 0,4 г едкого кали в 10 мл водь в течение 2 ч кип т т с обратным холодильником и остаток растирают с этанолом и, простым эфиром, дикалиева соль 4-(2-1Шридиламино)-изофталевой кислоты (спектр. ЯМР служит дл характеристики) при этом кристаллгоуетс . Выход 0,8 г (96% теории). Аналогично получают приведенные в таблще соединени (в виде натриевых солей).
6- (2-Карбокси- 4-метоксифенил- амино)-никотинова кислота
ЪГН N-бутил- N- (2-пиридил) -4-аминоизофталева кислота
Ы-1фопионил-М- (2-гшридил) -2-амино-5- (1 Н-тетразолил-5) беюойна кислота
Продолжегше таблт
НО 2(5
36
00-СН2-СНз ОС- dHz-dHg-uHj
HOgti
N-Ацетил-N- (5-карбокси-2-пиридил ) -2-аминобензой а -KHcrfoTa
НОгб
55 N-OopMioi-N- (2-пирйдил)-4-аминоизоf фталева кислота)
6- (2-Карбоксифениламино ) -никотинова кислота
НО
75
325
нн Od-СНз
Цродопжение таблицы
Claims (1)
- Формула изобретенияСпособ приучения циклической карбоновой кислоты общей формулы (I)Соон где А — группа — СП— или -N—,Ri - водород, алкил или алкоксил с 1-4 атомами углерода, приконденсированное бензольное кольцо, цианогруппа, находящаяся в положении 4 или 5, тётразолил-5, груши —СО—R4; 1 Rj — группа -4COR4, те1разолил-5даано-, груши, или, если Rj является группой -C0R4, тетразолилом-5, или цианогруппОй, находящейся в положении 4 или· 5 5, то R2 — водород, алкил или алкоксил с 1-4 атомами углерода или приковденсированное бензольное кольцо;R3 — водород или ацил с 1-4 атомами углерода; 1R4 - окси-, амино-, гидроксиламино-, 5-тетразолиламиногруппа или алкоксил с 1-4 атомами углерода, или ее соли, отличают иЛ с я тем, что соединение общей формулы (II)R где R — алкил, асу£ - ацильная группа;A, Rj й R2 имеют вышеуказанные значения, подвергают окислению с последующим выделением целевого продукта в виде кислоты или соли, или снятием N-ацильной группы.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772735919 DE2735919A1 (de) | 1977-08-10 | 1977-08-10 | Neue 2-pyridyl- und 2-pyrimidylaminobenzoesaeuren |
Publications (1)
Publication Number | Publication Date |
---|---|
SU735168A3 true SU735168A3 (ru) | 1980-05-15 |
Family
ID=6016013
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782646404A SU735168A3 (ru) | 1977-08-10 | 1978-08-08 | Способ получени циклической карбоновой кислоты или ее соли |
SU792765447A SU886743A3 (ru) | 1977-08-10 | 1979-05-21 | Способ получени солей щелочных металлов производных 2-пиридил- или 2-пиримидиламинобензойной кислоты |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792765447A SU886743A3 (ru) | 1977-08-10 | 1979-05-21 | Способ получени солей щелочных металлов производных 2-пиридил- или 2-пиримидиламинобензойной кислоты |
Country Status (32)
Country | Link |
---|---|
US (1) | US4241068A (ru) |
JP (1) | JPS5430177A (ru) |
AT (1) | AT370415B (ru) |
AU (1) | AU520240B2 (ru) |
BE (1) | BE869640A (ru) |
BG (1) | BG30472A1 (ru) |
CA (1) | CA1111037A (ru) |
CH (1) | CH649289A5 (ru) |
CS (1) | CS202506B2 (ru) |
DD (1) | DD140351A5 (ru) |
DE (1) | DE2735919A1 (ru) |
DK (1) | DK148019C (ru) |
ES (5) | ES472143A1 (ru) |
FI (1) | FI71555C (ru) |
FR (1) | FR2400017A1 (ru) |
GB (1) | GB2002764B (ru) |
GR (1) | GR65024B (ru) |
HU (1) | HU179933B (ru) |
IE (1) | IE47228B1 (ru) |
IT (1) | IT1107960B (ru) |
LU (1) | LU80094A1 (ru) |
MX (1) | MX5672E (ru) |
NL (1) | NL7808319A (ru) |
NO (1) | NO152605C (ru) |
NZ (1) | NZ188101A (ru) |
PH (1) | PH19117A (ru) |
PL (2) | PL115778B1 (ru) |
PT (1) | PT68407A (ru) |
SE (1) | SE444170B (ru) |
SU (2) | SU735168A3 (ru) |
YU (1) | YU40832B (ru) |
ZA (1) | ZA784501B (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3100516A1 (de) * | 1981-01-10 | 1982-08-12 | C.H. Boehringer Sohn, 6507 Ingelheim | Pyridylaminobenzoesaeuren, ihre herstellung und verwendung |
FR2533567A1 (fr) * | 1982-09-23 | 1984-03-30 | Ki I Farmakologii | 2-(orthocarboxyphenylamino)-6h-pyrimido (2,1-b)-quinazolone-6 et ses derives, leur procede de preparation et leur application therapeutique |
US4610991A (en) * | 1983-04-18 | 1986-09-09 | Sterling Drug Inc. | Antihypertensive pyridylaminobenzamide compounds |
JPS60100559A (ja) * | 1983-11-05 | 1985-06-04 | Morishita Seiyaku Kk | 2−アニリノ−1,6−ジヒドロ−6−オキソ−5−ピリミジンカルボン酸誘導体,その製法及び該化合物を含有する抗アレルギ−剤 |
US4584379A (en) * | 1985-01-22 | 1986-04-22 | Merrell Dow Pharmaceuticals Inc. | Isoquinoline thromboxane synthetase inhibitors |
ATE68789T1 (de) * | 1985-10-16 | 1991-11-15 | Merck Frosst Canada Inc | 2-substituierte chinoline. |
GB9615950D0 (en) * | 1996-07-30 | 1996-09-11 | Univ Warwick | Variable reluctance machines |
US6022884A (en) | 1997-11-07 | 2000-02-08 | Amgen Inc. | Substituted pyridine compounds and methods of use |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1064259A (en) * | 1963-12-19 | 1967-04-05 | Union Pharma Scient Appl | New derivatives of 2-anilino-nicotinic acid and process for their preparation |
GB1162287A (en) * | 1967-11-07 | 1969-08-20 | Union Pharma Scient Appl | New Salts of 2-Anilino-Nicotinic Acids |
GB1264798A (ru) * | 1968-07-10 | 1972-02-23 | ||
ES416847A1 (es) * | 1973-07-12 | 1976-03-01 | Hermes Sa Lab | Procedimiento para la obtencion de derivados del acido ni- cotinico. |
-
1977
- 1977-08-10 DE DE19772735919 patent/DE2735919A1/de active Granted
-
1978
- 1978-06-27 FI FI782039A patent/FI71555C/fi not_active IP Right Cessation
- 1978-07-07 GR GR56729A patent/GR65024B/el unknown
- 1978-07-28 AT AT0549278A patent/AT370415B/de not_active IP Right Cessation
- 1978-07-28 ES ES472143A patent/ES472143A1/es not_active Expired
- 1978-07-31 PH PH21447A patent/PH19117A/en unknown
- 1978-08-07 MX MX787292U patent/MX5672E/es unknown
- 1978-08-07 CH CH8381/78A patent/CH649289A5/de not_active IP Right Cessation
- 1978-08-08 SU SU782646404A patent/SU735168A3/ru active
- 1978-08-08 BG BG7840623A patent/BG30472A1/xx unknown
- 1978-08-08 LU LU80094A patent/LU80094A1/de unknown
- 1978-08-08 IT IT50642/78A patent/IT1107960B/it active
- 1978-08-08 DD DD78207180A patent/DD140351A5/de unknown
- 1978-08-09 HU HU78BO1727A patent/HU179933B/hu not_active IP Right Cessation
- 1978-08-09 SE SE7808530A patent/SE444170B/sv not_active IP Right Cessation
- 1978-08-09 IE IE1618/78A patent/IE47228B1/en unknown
- 1978-08-09 DK DK351978A patent/DK148019C/da not_active IP Right Cessation
- 1978-08-09 GB GB7832731A patent/GB2002764B/en not_active Expired
- 1978-08-09 ZA ZA784501A patent/ZA784501B/xx unknown
- 1978-08-09 JP JP9626278A patent/JPS5430177A/ja active Granted
- 1978-08-09 CS CS785205A patent/CS202506B2/cs unknown
- 1978-08-09 NO NO782707A patent/NO152605C/no unknown
- 1978-08-09 AU AU38772/78A patent/AU520240B2/en not_active Expired
- 1978-08-09 PL PL1978208942A patent/PL115778B1/pl unknown
- 1978-08-09 PT PT68407A patent/PT68407A/pt unknown
- 1978-08-09 NZ NZ188101A patent/NZ188101A/xx unknown
- 1978-08-09 PL PL1978215270A patent/PL115889B1/pl unknown
- 1978-08-09 CA CA308,978A patent/CA1111037A/en not_active Expired
- 1978-08-09 YU YU1916/78A patent/YU40832B/xx unknown
- 1978-08-09 BE BE78189801A patent/BE869640A/xx not_active IP Right Cessation
- 1978-08-09 NL NL787808319A patent/NL7808319A/xx not_active Application Discontinuation
- 1978-08-10 FR FR7823617A patent/FR2400017A1/fr active Granted
- 1978-11-28 ES ES475456A patent/ES475456A1/es not_active Expired
- 1978-11-28 ES ES475457A patent/ES475457A1/es not_active Expired
-
1979
- 1979-05-16 ES ES480623A patent/ES480623A1/es not_active Expired
- 1979-05-16 ES ES480622A patent/ES480622A1/es not_active Expired
- 1979-05-21 SU SU792765447A patent/SU886743A3/ru active
- 1979-08-07 US US06/064,355 patent/US4241068A/en not_active Expired - Lifetime
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