Published September 9, 2021 | Version v1
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A new cycloheptane derivative from the fungus <i>Penicillium crustosum</i> JT-8

  • 1. Ministry of Education of the People's Republic of China

Description

A new highly oxygenated cycloheptane derivative crustane (1), along with fourteen known compounds (2-15) were isolated from Penicillium crustosum JT-8. The structure of compound 1 was determined by extensive spectroscopic data, DP4+ probability analyses and dimolybdenum CD method. Compound 1 exhibited moderate antibacterial activity against Staphylococcus aureus with MIC of 4.0 μg/mL.

⚠️ This is an automatic machine translation with an accuracy of 90-95%

Translated Description (Arabic)

تم عزل قشور مشتقة سايكلوهيبتان جديدة عالية الأكسجين (1)، إلى جانب أربعة عشر مركبًا معروفًا (2-15) من قشرة البنسيليوم JT -8. تم تحديد بنية المركب 1 من خلال بيانات مطيافية واسعة، وتحليلات احتمال DP4 + وطريقة ثنائي موليبدينوم CD. أظهر المركب 1 نشاطًا متوسطًا مضادًا للجراثيم ضد المكورات العنقودية الذهبية مع معدل تراكمي متوسط قدره 4.0 ميكروغرام/مل.

Translated Description (French)

Un nouveau dérivé hautement oxygéné du cycloheptane, le crustane (1), ainsi que quatorze composés connus (2-15) ont été isolés de Penicillium crustosum JT-8. La structure du composé 1 a été déterminée par des données spectroscopiques approfondies, des analyses de probabilité DP4+ et une méthode de CD au dimolybdène. Le composé 1 présentait une activité antibactérienne modérée contre Staphylococcus aureus avec une CMI de 4,0 μg/mL.

Translated Description (Spanish)

Se aisló un nuevo derivado de cicloheptano altamente oxigenado (1), junto con catorce compuestos conocidos (2-15) de Penicillium crustosum JT-8. La estructura del compuesto 1 se determinó mediante datos espectroscópicos extensos, análisis de probabilidad DP4+ y método de CD de dimolibdeno. El Compuesto 1 exhibió actividad antibacteriana moderada contra Staphylococcus aureus con MIC de 4.0 μg/mL.

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Additional details

Additional titles

Translated title (Arabic)
مشتق حلقي هبتاني جديد من فطر <i>البنسيليوم القشري JT</i> -8
Translated title (French)
Un nouveau dérivé du cycloheptane du champignon <i>Penicillium crustosum</i> JT-8
Translated title (Spanish)
Un nuevo derivado del cicloheptano del hongo <i>Penicillium crustosum</i> JT-8

Identifiers

Other
https://openalex.org/W3197812887
DOI
10.1080/14786419.2021.1949592

GreSIS Basics Section

Is Global South Knowledge
Yes
Country
China

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