Patenton — panteon of patents

(19)

RU

(11)

2 039 739

(13)

C1

(51)

IPC

(21) (22)

Application

93010540/04, 1993-03-01

(22)

Actual filing date

1993-03-01

(45)

Published

1995-07-20

(72)

Inventor

Oganesjan Eh.T.Tuskaev V.A.Saraf A.S.Sarkisov L.S.

(73)

Holder

Pjatigorskij Farmatsevticheskij Institut

SUBSTITUTED PHENYLAMIDES OF 3- (4′-OXO- 4′-H- 1′-BENZOPYRANYL-3′) -PROPENE-2-CARBOXYLIC ACID SHOWING ANTIALLERGIC ACTIVITY Russian patent published in 1995 - IPC

Abstract RU 2039739 C1

FIELD: organic chemistry. SUBSTANCE: product: substituted phenylamides of 3- (4′-oxo-4′ -H-1′-benzopyranyl-3′) -propene-2-carboxylic acid of the formula (I) where R 1. COCH3. 2. SO2NH2; 3. COOC2H4N(C2H5)2. m. p. is 232-233 C, 273-275 C, 211-213 C, respectively. Compounds of the formula (I) inhibit the reaction of passive skin anaphylaxis by 57.3-76.1% and exceed intal with regard to effectiveness. Synthesized compounds were used in medicine. EFFECT: enhanced effectiveness of synthesized compounds.

Similar patents RU2039739C1

Title Year Author Number
DERIVATIVES OF 3-(6′- METHOXYCHROMONYL-3′) -2- ACETYLPROPENE-2-CARBOXYLIC ACID SHOWING ANTIALLERGIC ACTIVITY 1992
  • Oganesjan Eh.T.
  • Tuskaev V.A.
  • Saraf A.S.
  • Sarkisov L.S.
 RU2039747C1
4-CHROMENYLIDENE DERIVATIVES WITH ANTIALLERGIC ACTIVITY 1992
  • Oganesjan Eh.T.
  • Ivchenko A.V.
  • Saraf A.S.
 RU2005720C1
DERIVATIVE OF 4-OXO-1,4-DIHYDROPYRIMIDINE SHOWING ANTIALLERGIC ACTIVITY 1992
  • Oganesjan Eh.T.
  • Kodonidi I.P.
  • Saraf A.S.
  • Rjabukhin Ju.I.
 RU2049091C1
2-(4-HYDROXY-3-METHOXY) STYRYLCHROMONE HAVING ANTIHYPOXIC, HYPERTENSIVE AND ANTIALLERGIC ACTIVITIES 1990
  • Оganesjan Еh.Т.
  • Ivchenko А.V.
  • Ivashev М.N.
  • Lysenko Т.А.
  • Saraf А.S.
  • Мakarov V.А.
 SU1732656A1
3-CINNAMOYLCOUMARIN DERIVATIVES SHOWING ANTIALLERGIC AND COAGULATING ACTIVITY 1992
  • Oganesjan Eh.T.
  • Gridnev Ju.S.
  • Saraf A.S.
  • Ivashev M.N.
 RU2061477C1
4-IMINOCHROMEN DERIVATIVES HAVING ANTIHYPOXIC, HYPOTENSIVE AND ANTILALLERGIC ACTIVITIES 1990
  • Оganesjan Еh.Т.
  • Ivchenko А.V.
  • Ivashev М.N.
  • Lysenko Т.А.
  • Saraf А.S.
 SU1746675A1
SUBSTANCE POSSESSING ANTIALLERGIC ACTIVITY 1992
  • Simonjan Ashot Vagarshakovich
  • Saraf Aleksandr Sergeevich
  • Oganesjan Ehduard Tonikovich
 RU2050850C1
4-OXO-1,4-DIHYDROPYRIMIDINE DERIVATIVES HAVING ANTIALLERGIC AND IMMUNOTROPIC ACTIVITY 1992
  • Oganesjan Eh.T.
  • Kodonidi I.P.
  • Saraf A.S.
  • Guteneva G.S.
  • Rjabukhin Ju.I.
 RU2015975C1
4-OXO-1,4-DIHYDROPYRIMIDINE HYDROCHLORIDES HAVING HYPOTENSIVE, IMMUNOSTIMULATING AND ANTIALLERGIC ACTIVITIES 1991
  • Оganesjan Еh.Т.
  • Кodonidi I.Р.
  • Ivashev М.N.
  • Saraf А.S.
  • Rjabukhin Ju.I.
  • Guteneva G.S.
  • Мakarov V.А.
  • Lysenko Т.А.
 SU1822149A1
DERIVATIVES OF 4-CARBOXYVINYLENEKHALCONE DISPLAYING ANTIALLERGIC ACTIVITY 0
  • Simonyan A.V.
  • Oganesyan E.T.
  • Saraf A.S.
  • Shiryaev I.N.
 SU1571983A1

RU 2 039 739 C1

Authors

Oganesjan Eh.T.

Tuskaev V.A.

Saraf A.S.

Sarkisov L.S.

Dates

1995-07-20—Published

1993-03-01—Filed

read Similar patents