1,6 - SUBSTITUTED (3R,6R) -3- (2,3-DIHYDRO-1H-INDEN-2-YL)-2,5- PIPERAZINEDIONE DERIVATIVES AS OXYTOCIN RECEPTOR ANTAGONISTS FOR THE TREATMENT OF PRE-TERM LABOUR, DYSMENORRHEA AND ENDOMETRIOSIS.

SMITH IAN EDWARD DAVID; LEACH COLIN ANDREW; LIDDLE JOHN; PEACE SIMON; PHILP JOANNE; TERRELL LAMONT ROSCOE; ZHANG JIN

1,6 - SUBSTITUTED (3R,6R) -3- (2,3-DIHYDRO-1H-INDEN-2-YL)-2,5- PIPERAZINEDIONE DERIVATIVES AS OXYTOCIN RECEPTOR ANTAGONISTS FOR THE TREATMENT OF PRE-TERM LABOUR, DYSMENORRHEA AND ENDOMETRIOSIS.

SMITH IAN EDWARD DAVID, LEACH COLIN ANDREW, LIDDLE JOHN, PEACE SIMON, PHILP JOANNE, TERRELL LAMONT ROSCOE, ZHANG JIN

2007

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⚙ AI-generated summary by qwen3.7-flash, 2026-08-14 ⓘ

This patent describes compound S, a 1,6-substituted piperazinedione derivative acting as an oxytocin receptor antagonist for treating endometriosis, dysmenorrhea, and pre-term labor.

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Abstract

The present invention relates to compound S of Formula (I).

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europepmc: last seen: 2026-08-13T06:15:24.848197+00:00